Abdul Khayum Mohammed

@cusat.ac.in

Postdoc
Cochin University of Science and Technology

EDUCATION

Ph D in Chemical Science, CSIR-NCL Pune, India, 2019

M Sc Applied Chemistry, CUSAT, Cochin, India, 2014

B Sc Chemistry, St Thomas' College, Trichur, India, 2012.

RESEARCH, TEACHING, or OTHER INTERESTS

Materials Science, Renewable Energy, Sustainability and the Environment
29

Scopus Publications

2781

Scholar Citations

19

Scholar h-index

25

Scholar i10-index

Scopus Publications

  • Evolving Role of Conjugated Polymers in Nanoelectronics and Photonics
    Amaan Chougle, Ayman Rezk, Syed Usama Bin Afzal, Abdul Khayum Mohammed, Dinesh Shetty, Ammar Nayfeh
    Nano Micro Letters, 2025
    Conjugated polymers (CPs) have emerged as an interesting class of materials in modern electronics and photonics, characterized by their unique delocalized π-electron systems that confer high flexibility, tunable electronic properties, and solution processability. These organic polymers present a compelling alternative to traditional inorganic semiconductors, offering the potential for a new generation of optoelectronic devices. This review explores the evolving role of CPs, exploring the molecular design strategies and innovative approaches that enhance their optoelectronic properties. We highlight notable progress toward developing faster, more efficient, and environmentally friendly devices by analyzing recent advancements in CP-based devices, including organic photovoltaics, field-effect transistors, and nonvolatile memories. The integration of CPs in flexible sustainable technologies underscores their potential to revolutionize future electronic and photonic systems. As ongoing research pushes the frontiers of molecular engineering and device architecture, CPs are poised to play an essential role in shaping next-generation technologies that prioritize performance, sustainability, and adaptability.
  • In-situ transformation of a conjugated nickel-organic framework into active nickel oxyhydroxide for electrocatalytic 5-hydroxymethylfurfural oxidation
    Abdul Khayum Mohammed, J. Niklas Hausmann, Safa Gaber, Pilar Pena Sánchez, Felipe Gándara, Konstantin Laun, Ingo Zebger, Prashanth W. Menezes, Dinesh Shetty
    Journal of Colloid and Interface Science, 2025
    Utilizing electrical energy for the targeted conversion of biomass into valuable molecules is a crucial building block for a future circular economy. Herein, a Nickel (Ni)-based conjugated metal-organic framework (MOF) having salicylaldehydate linkages (1, 3, 5-triformylphloroglucinol: Tp) was synthesized via a solid-state process. The resulting 2D framework (Ni-Tp) demonstrates a highly selective electrocatalytic conversion of 5-hydroxymethylfural (HMF) to 2, 5-furandicarboxylic acid (FDCA) with excellent faradaic efficiency (96 ± 4 %). In-situ Raman and X-ray absorption spectroscopy (XAS) reveal that Ni-Tp acts as a precatalyst for uniformly dispersed nickel (oxy)hydroxide (NiOOH) in the electrocatalytic organic oxidation reaction (OOR) process. The combination of efficient electron transport of the Ni-Tp and the uniform dispersion of newly formed nickel (oxy)hydroxide with excellent electrolyte availability leads to redox (and potentially catalytic) activity of all in situ formed nickel sites. Thus, the Ni-Tp is an ideal precatalyst in terms of nickel (oxy)hydroxide active site exposure. This work demonstrates a cost-effective method for synthesizing efficient MOF-based electrocatalysts for a relevant catalytic reaction.
  • Inherited Nitrogen Distribution Control in Covalent Organic Framework Cathodes for Efficient Electrochemical Lithium Recovery via Capacitive Deionization
    Rajesh Dhanushkotti, Abdul Khayum Mohammed, Kayaramkodath Chandran Ranjeesh, Hema Mylnahalli Krishnegowda, Najat Maher Aldaqqa, Dinesh Shetty
    Advanced Science, 2025
    The economic recovery of lithium from brine generated by desalination plants presents a promising pathway toward achieving a sustainable water desalination economy. Selectively recovering Li+ ions from brine is challenging due to the presence of other dominant ions. While electrochemical separation techniques, such as hybrid capacitive deionization (HCDI), offer several advantages, success largely depends on developing suitable cathodes currently limited to inorganic materials with notable constraints. Herein, the potential of controlling heteroatom distribution within 2D covalent organic frameworks (2D‐COFs) is explored for electrochemical lithium recovery. This marks the first exploration of COF cathodes for lithium extraction via HCDI. By carefully modulating the density of heteroatoms within the framework backbone, this study aims to understand their critical role better and achieve efficient cathode materials. Notably, Tta‐Dfp, the representative COF, demonstrates a lithium recovery rate of 15.7 mg g⁻¹ at 1.4 V, with a Li‐ion concentration of 300 mg L⁻¹, and exhibits ∼80% selectivity for lithium extraction. At the same time, the device achieves 97.7% capacitance retention after 500 charge‐discharge cycles. Through controlled COFs, density functional theory (DFT) analysis, and post‐electrode characterizations, we elucidate the pivotal role of nitrogen distribution in lithium recovery.
  • Modulating Core Polarity in Metal-free Covalent Organic Frameworks for Selective Electrocatalytic Hydrogen Peroxide Production
    Shivangi Mehta, Nada Elmerhi, Sukhjot Kaur, Abdul Khayum Mohammed, Tharamani C. Nagaiah, Dinesh Shetty
    Angewandte Chemie International Edition, 2025
    Tuning the charge density at the active site to balance the adsorption ability and reactivity of oxygen is extremely significant for driving a two‐electron oxygen reduction reaction (ORR) to produce hydrogen peroxide (H2O2). Herein, we have highlighted the influence of intermolecular polarity in covalent organic frameworks (COFs) on the efficiency and selectivity of electrochemical H2O2 production. Different C3 symmetric building blocks have been utilized to regulate the charge density at the active sites. The benzene‐cored COF, which exhibits reduced polarity than the triazine‐cored COF, displayed enhanced performance in H2O2 production, achieving 93.1 % selectivity for H2O2 at 0.4 V with almost two‐electron transfer and a faradaic efficiency of 90.5 %. In‐situ electrochemical Raman spectroscopy and scanning electrochemical microscopy (SECM) were employed to confirm H2O2 generation and analyze spatial reactivity patterns. These techniques provided detailed insights into localized catalytic behavior, emphasizing the influence of core polarity.
  • Energy Efficient Memristor Based on Green-Synthesized 2D Carbonyl-Decorated Organic Polymer and Application in Image Denoising and Edge Detection: Toward Sustainable AI
    Pratibha Pal, Hanrui Li, Ruba Al‐Ajeil, Abdul Khayum Mohammed, Ayman Rezk, Georgian Melinte, Ammar Nayfeh, Dinesh Shetty, Nazek El‐Atab
    Advanced Science, 2024
    According to the United Nations, around 53 million metric tons of electronic waste is produced every year, worldwide, the big majority of which goes unprocessed. With the rapid advances in AI technologies and adoption of smart gadgets, the demand for powerful logic and memory chips is expected to boom. Therefore, the development of green electronics is crucial to minimizing the impact of the alarmingly increasing e‐waste. Here, it is shown the application of a green synthesized, chemically stable, carbonyl‐decorated 2D organic, and biocompatible polymer as an active layer in a memristor device, sandwiched between potentially fully recyclable electrodes. The 2D polymer's ultramicro channels, decorated with C═O and O─H groups, efficiently promote the formation of copper nanofilaments. As a result, the device shows excellent bipolar resistive switching behavior with the potential to mimic synaptic plasticity. A large resistive switching window (103), low SET/RESET voltage of ≈0.5/−1.5 V), excellent device‐to‐device stability and synaptic features are demonstrated. Leveraging the device's synaptic characteristics, its applications in image denoising and edge detection is examined. The results show a reduction in power consumption by a factor of 103 compared to a traditional Tesla P40 graphics processing unit, indicating great promise for future sustainable AI‐based applications.
  • MOFite: A High-Density Lithiophilic and Scalable Metal–Organic Framework Anode for Rechargeable Lithium-Ion Battery
    Safa Gaber, Abdul Khayum Mohammed, Bharathkumar H. Javaregowda, José Ignacio Martínez, Pilar Pena Sánchez, Felipe Gándara, Kothandam Krishnamoorthy, Dinesh Shetty
    Angewandte Chemie International Edition, 2024
    Developing an anode material that has better performance efficiency than commercial graphite while keeping the features of economic scalability and environmental safety is highly desirable yet challenging. MOFs are a promising addition to the ongoing efforts, however, the relatively poor performance, chemical instability, and large‐scale economic production of efficiency‐proven pristine MOFs restrict their utility in real‐life energy storage applications. Furthermore, hierarchical porosity for lucid mass diffusion, high‐density lithiophilic sites are some of the structural parameters for improving the electrode performance. Herein, we have demonstrated the potential of economically scalable salicylaldehydate 3D‐conjugated‐MOF (Fe−Tp) as a high‐performance anode in Li‐ion batteries: the anode‐specific capacity achieved up to 1447 mAh g−1 at 0.1 A g−1 and 89 % of cyclic stability after 500 cycles at 1.0 A g−1 for pristine MOF. More importantly, incorporating 10 % Fe−Tp doping in commercial graphite (MOFite) significantly enhanced lithium storage, doubling capacity after 400 cycles. It signifies the potential practical utility of Fe−Tp as a performance booster for commercial anode material.
  • Iron salicylaldehydate conjugated metal–organic framework for quasi solid-state supercapacitor
    Abdul Khayum Mohammed, Ajmal Pandikassala, Pilar Pena Sánchez, Safa Abdullah Gaber, Stefano Canossa, Maria Kurian, Gigi Xavier, Yao He, Felipe Gándara, Sreekumar Kurungot, Dinesh Shetty
    Chemical Engineering Journal, 2024
    Conjugated metal–organic frameworks (c-MOFs) are potential candidates for excellent electro and photochemical activities such as energy storage and catalysis. However, the poor chemical stability of c-MOFs obstructs them from the practical utilities in acid or base-functioned energy storage devices. Herein, we have introduced a novel iron-based salicylaldehydate 3D-c-MOF (Fe-Tp) with high chemical stability in strong acid environments. The robust coordination bond between iron and C3 symmetric salicylaldehyde organic pockets results in a doubly interpenetrated 3D framework with ultra-high chemical stability. The biphasic doubly interpenetrated structure of Fe-Tp was elucidated using theoretical modeling with the assistance of single-crystal electron diffraction analysis. The Fe-Tp showed chemical stability even in 10 M H2SO4 for 24 h. Moreover, we have investigated the dynamic charge storages in Fe-Tp in varying concentrations of acid electrolyte (122 F g−1 at 0.1 M H2SO4 to 400 F g−1 at 5 M H2SO4 at 0.1 A/g). The Fe-Tp-based flexible quasi-solid-state supercapacitor was fabricated using proton-loaded PVA electrolyte gel. It showed an excellent electrode capacitance of 106.25 mF cm−2 (at 0.25 mA cm−2) with remarkable cyclic stability (36,000 cycles with 80 % capacitance retention at 5 mA cm−2).
  • A carbonyl-decorated two-dimensional polymer as a charge-trapping layer for non-volatile memory storage devices with a high endurance and wide memory window
    Ruba Al-Ajeil, Abdul Khayum Mohammed, Pratibha Pal, Matthew A. Addicoat, Surabhi Suresh Nair, Dayanand Kumar, Abdul Momin Syed, Ayman Rezk, Nirpendra Singh, Ammar Nayfeh, Nazek El-Atab, Dinesh Shetty
    Materials Horizons, 2024
    Novel carbonyl-decorated 2D-polymer synthesized via mechanomixing exhibits high-density packing of charge trapping sites and shows a wide memory window in a nonvolatile capacitive memory device.
  • An In situ Proton Filter Covalent Organic Framework Catalyst for Highly Efficient Aqueous Electrochemical Ammonia Production
    Kayaramkodath C. Ranjeesh, Sukhjot Kaur, Abdul K. Mohammed, Safa Gaber, Divyani Gupta, Khaled Badawy, Mohamed Aslam, Nirpendra Singh, Tina Skorjanc, Matjaž Finšgar, Jésus Raya, Tharamani C. Nagaiah, Dinesh Shetty
    Advanced Energy Materials, 2024
    The electrocatalytic nitrogen reduction reaction (NRR) driven by renewable electricity provides a green synthesis route for ammonia (NH3) production under ambient conditions but suffers from a low conversion yield and poor Faradaic efficiency (F.E.) because of strong competition from hydrogen evolution reaction (HER) and the poor solubility of N2 in aqueous systems. Herein, an in situ proton filter covalent organic framework catalyst (Ru‐Tta‐Dfp) is reported with inherent Ruthenium (Ru) sites where the framework controls reactant diffusion by suppressing proton supply and enhancing N2 flux, causing highly selective and efficient catalysis. The smart catalyst design results in a remarkable ammonia production yield rate of 2.03 mg h−1 mgcat−1 with an excellent F.E. of ≈52.9%. The findings are further endorsed with the help of molecular dynamics simulations and control COF systems without in situ proton filter feasibility. The results point to a paradigm shift in engineering high‐performance NRR electrocatalysts for more feasible green NH3 production.
  • Crystallizing covalent organic frameworks from metal organic framework through chemical induced-phase engineering
    Abdul Khayum Mohammed, Safa Gaber, Jésus Raya, Tina Skorjanc, Nada Elmerhi, Sasi Stephen, Pilar Pena Sánchez, Felipe Gándara, Steven J. Hinder, Mark A. Baker, Kyriaki Polychronopoulou, Dinesh Shetty
    Scientific Reports, 2023
    The ordered porous frameworks like MOFs and COFs are generally constructed using the monomers through distinctive metal-coordinated and covalent linkages. Meanwhile, the inter-structural transition between each class of these porous materials is an under-explored research area. However, such altered frameworks are expected to have exciting features compared to their pristine versions. Herein, we have demonstrated a chemical-induction phase-engineering strategy to transform a two-dimensional conjugated Cu-based SA-MOF (Cu-Tp) into 2D-COFs (Cu-TpCOFs). The structural phase transition offered in-situ pore size engineering from 1.1 nm to 1.5–2.0 nm. Moreover, the Cu-TpCOFs showed uniform and low percentage-doped (~ 1–1.5%) metal distribution and improved crystallinity, porosity, and stability compared to the parent Cu-Tp MOF. The construction of a framework from another framework with new linkages opens interesting opportunities for phase-engineering.
  • Hypes and hopes on the materials development strategies to produce ammonia at mild conditions
    Swati Singh, Abdul Khayum Mohammed, Ali Abdulkareem AlHammadi, Dinesh Shetty, Kyriaki Polychronopoulou
    International Journal of Hydrogen Energy, 2023
  • Enzyme-immobilized hierarchically porous covalent organic framework biocomposite for catalytic degradation of broad-range emerging pollutants in water
    Nada Elmerhi, Khadega Al-Maqdi, Khawlah Athamneh, Abdul Khayum Mohammed, Tina Skorjanc, Felipe Gándara, Jesus Raya, Simon Pascal, Olivier Siri, Ali Trabolsi, Iltaf Shah, Dinesh Shetty, Syed Salman Ashraf
    Journal of Hazardous Materials, 2023
  • Chemically Gradient Hydrogen-Bonded Organic Framework Crystal Film
    Abdul Khayum Mohammed, Jésus Raya, Ajmal Pandikassala, Matthew A. Addicoat, Safa Gaber, Mohamed Aslam, Liaqat Ali, Sreekumar Kurungot, Dinesh Shetty
    Angewandte Chemie International Edition, 2023
  • The fragmented 3D-covalent organic framework in cellulose acetate membrane for efficient phenol removal
    Abdul Khayum Mohammed, Jisha Kuttiani Ali, Mahira Bashri Selman Kuzhimully, Matthew A. Addicoat, Sabu Varghese, Maria Baias, Emad Alhseinat, Dinesh Shetty
    Chemical Engineering Journal, 2023
  • Salicylaldehydate coordinated two-dimensional-conjugated metal-organic frameworks
    Abdul Khayum Mohammed, Pilar Pena-Sánchez, Ajmal Pandikassala, Safa Gaber, Ayesha A. AlKhoori, Tina Skorjanc, Kyriaki Polychronopoulou, Sreekumar Kurungot, Felipe Gándara, Dinesh Shetty
    Chemical Communications, 2023
  • Covalent Organic Framework Based on Azacalix[4]arene for the Efficient Capture of Dialysis Waste Products
    Tina Skorjanc, Dinesh Shetty, Felipe Gándara, Simon Pascal, Nawavi Naleem, Salma Abubakar, Liaqat Ali, Abdul Khayum Mohammed, Jesus Raya, Serdal Kirmizialtin, Olivier Siri, Ali Trabolsi
    ACS Applied Materials and Interfaces, 2022
  • Polythiacalixarene-Embedded Gold Nanoparticles for Visible-Light-Driven Photocatalytic CO2Reduction
    Tina Skorjanc, Khaja Mohaideen Kamal, Ayesha Alkhoori, Gregor Mali, Abdul Khayum Mohammed, Zouhair Asfari, Kyriaki Polychronopoulou, Blaž Likozar, Ali Trabolsi, Dinesh Shetty
    ACS Applied Materials and Interfaces, 2022
  • Solvent-Influenced Fragmentations in Free-Standing Three-Dimensional Covalent Organic Framework Membranes for Hydrophobicity Switching
    Abdul Khayum Mohammed, Ayesha A. Al Khoori, Matthew A. Addicoat, Sabu Varghese, Israa Othman, Maguy Abi Jaoude, Kyriaki Polychronopoulou, Maria Baias, Mohammad Abu Haija, Dinesh Shetty
    Angewandte Chemie International Edition, 2022
  • Metallated Isoindigo-Porphyrin Covalent Organic Framework Photocatalyst with a Narrow Band Gap for Efficient CO2Conversion
    Tina Skorjanc, Dinesh Shetty, Mahmoud Elcheikh Mahmoud, Felipe Gándara, Jose Ignacio Martinez, Abdul Khayum Mohammed, Sandra Boutros, Areej Merhi, Elissa O. Shehayeb, Christa A. Sharabati, Patrick Damacet, Jesus Raya, Sandra Gardonio, Mohamad Hmadeh, Bilal R. Kaafarani, Ali Trabolsi
    ACS Applied Materials and Interfaces, 2022
  • Correction: Macroscopic covalent organic framework architectures for water remediation (Environmental Science: Water Research and Technology (2021) DOI: 10.1039/d1ew00408e)
    Abdul Khayum Mohammed, Dinesh Shetty
    Environmental Science Water Research and Technology, 2021
  • Macroscopic covalent organic framework architectures for water remediation
    Abdul Khayum Mohammed, Dinesh Shetty
    Environmental Science Water Research and Technology, 2021
  • Connecting Microscopic Structures, Mesoscale Assemblies, and Macroscopic Architectures in 3D-Printed Hierarchical Porous Covalent Organic Framework Foams
    Abdul Khayum Mohammed, Saurabh Usgaonkar, Fayis Kanheerampockil, Suvendu Karak, Arjun Halder, Minakshi Tharkar, Matthew Addicoat, Thalasseril G. Ajithkumar, Rahul Banerjee
    Journal of the American Chemical Society, 2020
  • Weak Intermolecular Interactions in Covalent Organic Framework-Carbon Nanofiber Based Crystalline yet Flexible Devices
    Abdul Khayum Mohammed, Vidyanand Vijayakumar, Arjun Halder, Meena Ghosh, Matthew Addicoat, Umesh Bansode, Sreekumar Kurungot, Rahul Banerjee
    ACS Applied Materials and Interfaces, 2019
  • Zinc ion interactions in a two-dimensional covalent organic framework based aqueous zinc ion battery
    Abdul Khayum M, Meena Ghosh, Vidyanand Vijayakumar, Arjun Halder, Maryam Nurhuda, Sushil Kumar, Matthew Addicoat, Sreekumar Kurungot, Rahul Banerjee
    Chemical Science, 2019
  • Interlayer Hydrogen-Bonded Covalent Organic Frameworks as High-Performance Supercapacitors
    Arjun Halder, Meena Ghosh, Abdul Khayum M, Saibal Bera, Matthew Addicoat, Himadri Sekhar Sasmal, Suvendu Karak, Sreekumar Kurungot, Rahul Banerjee
    Journal of the American Chemical Society, 2018
  • Convergent Covalent Organic Framework Thin Sheets as Flexible Supercapacitor Electrodes
    Abdul Khayum M, Vidyanand Vijayakumar, Suvendu Karak, Sharath Kandambeth, Mohitosh Bhadra, Karthika Suresh, Nikhil Acharambath, Sreekumar Kurungot, Rahul Banerjee
    ACS Applied Materials and Interfaces, 2018
  • Supramolecular Reassembly of Self-Exfoliated Ionic Covalent Organic Nanosheets for Label-Free Detection of Double-Stranded DNA
    Arindam Mal, Rakesh K. Mishra, Vakayil K. Praveen, M. Abdul Khayum, Rahul Banerjee, Ayyappanpillai Ajayaghosh
    Angewandte Chemie International Edition, 2018
  • Chemically Delaminated Free-Standing Ultrathin Covalent Organic Nanosheets
    M. Abdul Khayum, Sharath Kandambeth, Shouvik Mitra, Sanoop B. Nair, Anuja Das, Samadhan S. Nagane, Rabibrata Mukherjee, Rahul Banerjee
    Angewandte Chemie International Edition, 2016
  • Self-Exfoliated Guanidinium-Based Ionic Covalent Organic Nanosheets (iCONs)
    Shouvik Mitra, Sharath Kandambeth, Bishnu P. Biswal, Abdul Khayum M., Chandan K. Choudhury, Mihir Mehta, Gagandeep Kaur, Subhrashis Banerjee, Asmita Prabhune, Sandeep Verma, Sudip Roy, Ulhas K. Kharul, Rahul Banerjee
    Journal of the American Chemical Society, 2016

RECENT SCHOLAR PUBLICATIONS

  • A polarized broken framework for electrical energy harvesting from mechanical friction
    AK Mohammed, JE Johny, JI Martínez, M Bashri, N Elmerhi, ...
    Materials Horizons , 2026
    2026
  • Evolving role of conjugated polymers in nanoelectronics and photonics
    A Chougle, A Rezk, SUB Afzal, AK Mohammed, D Shetty, A Nayfeh
    Nano-Micro Letters 17 (1), 230 , 2025
    2025
    Citations: 19
  • Scalable synthesis of salicylaldehydate-based metal-organic frameworks and applications thereof
    D Shetty, AK MOHAMMED
    US Patent App. 19/261,490 , 2025
    2025
  • In-situ transformation of a conjugated nickel-organic framework into active nickel oxyhydroxide for electrocatalytic 5-hydroxymethylfurfural oxidation
    AK Mohammed, JN Hausmann, S Gaber, PP Sánchez, F Gándara, ...
    Journal of Colloid and Interface Science 694, 137630 , 2025
    2025
    Citations: 3
  • Inherited nitrogen distribution control in covalent organic framework cathodes for efficient electrochemical lithium recovery via capacitive deionization
    R Dhanushkotti, AK Mohammed, KC Ranjeesh, HM Krishnegowda, ...
    Advanced Science 12 (27), 2417140 , 2025
    2025
    Citations: 12
  • In-situ proton filter catalysts for electrochemical ammonia production
    D Shetty, RK CHANDRAN, AK MOHAMMED
    US Patent App. 18/535,607 , 2025
    2025
  • Modulating Core Polarity in Metal‐free Covalent Organic Frameworks for Selective Electrocatalytic Hydrogen Peroxide Production
    S Mehta, N Elmerhi, S Kaur, AK Mohammed, TC Nagaiah, D Shetty
    Angewandte Chemie International Edition 64 (5), e202417403 , 2025
    2025
    Citations: 28
  • Energy Efficient Memristor Based on Green‐Synthesized 2D Carbonyl‐Decorated Organic Polymer and Application in Image Denoising and Edge Detection: Toward Sustainable AI (Adv …
    P Pal, H Li, R Al‐Ajeil, AK Mohammed, A Rezk, G Melinte, A Nayfeh, ...
    Advanced Science 11 (45), 2470279 , 2024
    2024
  • Energy Efficient Memristor Based on Green‐Synthesized 2D Carbonyl‐Decorated Organic Polymer and Application in Image Denoising and Edge Detection: Toward Sustainable AI
    P Pal, H Li, R Al‐Ajeil, AK Mohammed, A Rezk, G Melinte, A Nayfeh, ...
    Advanced Science 11 (45), 2408648 , 2024
    2024
    Citations: 19
  • MOFite: A High‐Density Lithiophilic and Scalable Metal–Organic Framework Anode for Rechargeable Lithium‐Ion Battery
    S Gaber, AK Mohammed, BH Javaregowda, JI Martínez, PP Sánchez, ...
    Angewandte Chemie 136 (44), e202409256 , 2024
    2024
    Citations: 21
  • Iron salicylaldehydate conjugated metal–organic framework for quasi solid-state supercapacitor
    AK Mohammed, A Pandikassala, PP Sánchez, SA Gaber, S Canossa, ...
    Chemical Engineering Journal 496, 153589 , 2024
    2024
    Citations: 15
  • Green Synthesis of Salicylaldehydate-Metal-Organic Frameworks and Applications Thereof
    D Shetty, AK MOHAMMED
    US Patent App. 18/243,310 , 2024
    2024
  • An In situ Proton Filter Covalent Organic Framework Catalyst for Highly Efficient Aqueous Electrochemical Ammonia Production (Adv. Energy Mater. 5/2024)
    KC Ranjeesh, S Kaur, AK Mohammed, S Gaber, D Gupta, K Badawy, ...
    Advanced Energy Materials 14 (5), 2470020 , 2024
    2024
    Citations: 1
  • An in situ proton filter covalent organic framework catalyst for highly efficient aqueous electrochemical ammonia production
    KC Ranjeesh, S Kaur, AK Mohammed, S Gaber, D Gupta, K Badawy, ...
    Advanced Energy Materials 14 (5), 2303068 , 2024
    2024
    Citations: 30
  • A carbonyl-decorated two-dimensional polymer as a charge-trapping layer for non-volatile memory storage devices with a high endurance and wide memory window
    R Al-Ajeil, AK Mohammed, P Pal, MA Addicoat, SS Nair, D Kumar, ...
    Materials Horizons 11 (16), 3878-3884 , 2024
    2024
    Citations: 5
  • Crystallizing covalent organic frameworks from metal organic framework through chemical induced-phase engineering
    AK Mohammed, S Gaber, J Raya, T Skorjanc, N Elmerhi, S Stephen, ...
    Scientific reports 13 (1), 19443 , 2023
    2023
    Citations: 8
  • Hypes and hopes on the materials development strategies to produce ammonia at mild conditions
    S Singh, AK Mohammed, AA Alhammadi, D Shetty, K Polychronopoulou
    International journal of hydrogen energy 48 (89), 34700-34739 , 2023
    2023
    Citations: 22
  • Enzyme-immobilized hierarchically porous covalent organic framework biocomposite for catalytic degradation of broad-range emerging pollutants in water
    N Elmerhi, K Al-Maqdi, K Athamneh, AK Mohammed, T Skorjanc, ...
    Journal of hazardous materials 459, 132261 , 2023
    2023
    Citations: 52
  • Chemically Gradient Hydrogen‐Bonded Organic Framework Crystal Film
    AK Mohammed, J Raya, A Pandikassala, MA Addicoat, S Gaber, M Aslam, ...
    Angewandte Chemie International Edition 62 (29), e202304313 , 2023
    2023
    Citations: 20
  • The fragmented 3D-covalent organic framework in cellulose acetate membrane for efficient phenol removal
    AK Mohammed, JK Ali, MBS Kuzhimully, MA Addicoat, S Varghese, ...
    Chemical Engineering Journal 466, 143234 , 2023
    2023
    Citations: 26

MOST CITED SCHOLAR PUBLICATIONS

  • Self-exfoliated guanidinium-based ionic covalent organic nanosheets (iCONs)
    S Mitra, S Kandambeth, BP Biswal, A Khayum M, CK Choudhury, ...
    Journal of the American Chemical Society 138 (8), 2823-2828 , 2016
    2016
    Citations: 555
  • Interlayer Hydrogen-Bonded Covalent Organic Frameworks as High-Performance Supercapacitors
    RB Arjun Halder, Meena Ghosh, Abdul Khayum M.Saibal Bera, Matthew Addicoat ...
    Journal of the American Chemical Society , 2018
    2018
    Citations: 437
  • Chemically delaminated free‐standing ultrathin covalent organic nanosheets
    MA Khayum, S Kandambeth, S Mitra, SB Nair, A Das, SS Nagane, ...
    Angewandte Chemie 128 (50), 15833-15837 , 2016
    2016
    Citations: 343
  • Zinc ion interactions in a two-dimensional covalent organic framework based aqueous zinc ion battery
    A Khayum, M Ghosh, V Vijayakumar, A Halder, M Nurhuda, S Kumar, ...
    Chemical science 10 (38), 8889-8894 , 2019
    2019
    Citations: 296
  • Convergent covalent organic framework thin sheets as flexible supercapacitor electrodes
    A Khayum M, V Vijayakumar, S Karak, S Kandambeth, M Bhadra, ...
    ACS applied materials & interfaces 10 (33), 28139-28146 , 2018
    2018
    Citations: 196
  • Connecting microscopic structures, mesoscale assemblies, and macroscopic architectures in 3D-printed hierarchical porous covalent organic framework foams
    AK Mohammed, S Usgaonkar, F Kanheerampockil, S Karak, A Halder, ...
    Journal of the American Chemical Society 142 (18), 8252-8261 , 2020
    2020
    Citations: 174
  • Supramolecular reassembly of self‐exfoliated ionic covalent organic nanosheets for label‐free detection of double‐stranded DNA
    A Mal, RK Mishra, VK Praveen, MA Khayum, R Banerjee, A Ajayaghosh
    Angewandte Chemie 130 (28), 8579-8583 , 2018
    2018
    Citations: 169
  • Solvent‐influenced fragmentations in free‐standing three‐dimensional covalent organic framework membranes for hydrophobicity switching
    AK Mohammed, AA Al Khoori, MA Addicoat, S Varghese, I Othman, ...
    Angewandte Chemie 134 (13), e202200905 , 2022
    2022
    Citations: 74
  • Weak intermolecular interactions in covalent organic framework-carbon nanofiber based crystalline yet flexible devices
    AK Mohammed, V Vijayakumar, A Halder, M Ghosh, M Addicoat, ...
    ACS applied materials & interfaces 11 (34), 30828-30837 , 2019
    2019
    Citations: 71
  • Metallated Isoindigo–Porphyrin Covalent Organic Framework Photocatalyst with a Narrow Band Gap for Efficient CO 2 Conversion
    T Skorjanc, D Shetty, ME Mahmoud, F Gándara, JI Martinez, ...
    ACS applied materials & interfaces 14 (1), 2015-2022 , 2021
    2021
    Citations: 63
  • Macroscopic covalent organic framework architectures for water remediation
    AK Mohammed, D Shetty
    Environmental science: water research & technology 7 (11), 1895-1927 , 2021
    2021
    Citations: 60
  • Enzyme-immobilized hierarchically porous covalent organic framework biocomposite for catalytic degradation of broad-range emerging pollutants in water
    N Elmerhi, K Al-Maqdi, K Athamneh, AK Mohammed, T Skorjanc, ...
    Journal of hazardous materials 459, 132261 , 2023
    2023
    Citations: 52
  • An in situ proton filter covalent organic framework catalyst for highly efficient aqueous electrochemical ammonia production
    KC Ranjeesh, S Kaur, AK Mohammed, S Gaber, D Gupta, K Badawy, ...
    Advanced Energy Materials 14 (5), 2303068 , 2024
    2024
    Citations: 30
  • Covalent organic framework based on azacalix [4] arene for the efficient capture of dialysis waste products
    T Skorjanc, D Shetty, F Gándara, S Pascal, N Naleem, S Abubakar, L Ali, ...
    ACS applied materials & interfaces 14 (34), 39293-39298 , 2022
    2022
    Citations: 30
  • Modulating Core Polarity in Metal‐free Covalent Organic Frameworks for Selective Electrocatalytic Hydrogen Peroxide Production
    S Mehta, N Elmerhi, S Kaur, AK Mohammed, TC Nagaiah, D Shetty
    Angewandte Chemie International Edition 64 (5), e202417403 , 2025
    2025
    Citations: 28
  • The fragmented 3D-covalent organic framework in cellulose acetate membrane for efficient phenol removal
    AK Mohammed, JK Ali, MBS Kuzhimully, MA Addicoat, S Varghese, ...
    Chemical Engineering Journal 466, 143234 , 2023
    2023
    Citations: 26
  • Hypes and hopes on the materials development strategies to produce ammonia at mild conditions
    S Singh, AK Mohammed, AA Alhammadi, D Shetty, K Polychronopoulou
    International journal of hydrogen energy 48 (89), 34700-34739 , 2023
    2023
    Citations: 22
  • MOFite: A High‐Density Lithiophilic and Scalable Metal–Organic Framework Anode for Rechargeable Lithium‐Ion Battery
    S Gaber, AK Mohammed, BH Javaregowda, JI Martínez, PP Sánchez, ...
    Angewandte Chemie 136 (44), e202409256 , 2024
    2024
    Citations: 21
  • Chemically Gradient Hydrogen‐Bonded Organic Framework Crystal Film
    AK Mohammed, J Raya, A Pandikassala, MA Addicoat, S Gaber, M Aslam, ...
    Angewandte Chemie International Edition 62 (29), e202304313 , 2023
    2023
    Citations: 20
  • Evolving role of conjugated polymers in nanoelectronics and photonics
    A Chougle, A Rezk, SUB Afzal, AK Mohammed, D Shetty, A Nayfeh
    Nano-Micro Letters 17 (1), 230 , 2025
    2025
    Citations: 19