[HTML][HTML] Metal-organic framework hybrid adsorbents for carbon capture–A review

SK Gebremariam, LF Dumée, PL Llewellyn… - Journal of …, 2023 - Elsevier
Metal-organic frameworks (MOFs) are three-dimensional network structures synthesized by
the assembly of organic ligands with metal ions or clusters. They currently constitute one of …

Polymer-aided microstructuring of moisture-stable GO-hybridized MOFs for carbon dioxide capture

SK Gebremariam, AM Varghese, KSK Reddy… - Chemical Engineering …, 2023 - Elsevier
MOF-based hybrid adsorbents for carbon capture are gaining increased attention as they
can enhance key performance properties and scalability of MOFs. Yet, structuring these …

Aminosilane-modified ordered hierarchical nanostructured silica for highly-selective carbon dioxide capture at low pressure

KSK Reddy, AM Varghese… - ACS Applied …, 2023 - ACS Publications
Ordered hierarchical nanostructured silica (OHNS) adsorbents were prepared, and their
surface was controllably modified by aminosilanization using two different aminosilanes …

An in-situ-grown Cu-BTC metal–organic framework/graphene oxide hybrid adsorbent for selective hydrogen storage at ambient temperature

AM Varghese, KSK Reddy… - Industrial & Engineering …, 2022 - ACS Publications
A Cu-BTC metal–organic framework hybrid with graphene oxide (GO) having ultralow GO
content (1 wt%) was developed in situ and was explored as a medium for hydrogen storage …

Fabrication of tricarboxylate-neodymium metal organic frameworks and its nanocomposite with graphene oxide by hydrothermal synthesis for a symmetric …

R Siddiqui, M Rani, AA Shah, A Razaq, R Iqbal… - Materials Science and …, 2023 - Elsevier
Efficient energy storage and delivery of electrical energy is necessary for the use of
advanced electrode materials in super-capacitors, rendering their development pivotal. We …

Three-dimensional graphene with the decoration of elemental sulfur-based sulfur-nitrogen dots for CO2 capture

VS Wadi, AM Varghese, S Kuppireddy… - Journal of …, 2024 - Elsevier
Using a mild hydrothermal process, elemental sulfur was directly used to develop uniformly
decorated sulfur-nitrogen (NS) dots on three-dimensional (3D) graphene. UV-Visible …

Enhancing CO2 adsorption selectivity of MOF-199: Investigating the synergistic effect of Mg metal doping and polyethyleneimine impregnation

AU Khan, O Samuel, MHD Othman, M Younas… - Separation and …, 2024 - Elsevier
The fine-tuning of metal–organic frameworks (MOFs) can enable the development of
effective adsorbents for the selective capture of less polarizable carbon dioxide (CO 2) from …

Upcycling paper waste into Aminosilane-Functionalized Cellulose-Graphene oxide composite aerogel adsorbents for Low-Pressure CO2 capture

MP Jerome, AM Varghese, S Kuppireddy… - Separation and …, 2024 - Elsevier
The need for efficient materials to reduce CO 2 emissions from anthropogenic activities is
critical in addressing global warming. On the other side, waste accumulation in landfills …

A combined experimental and simulations assessment of CO2 capture and CO2/H2 separation performance of aminosilane-grafted MCM-41 and pore-expanded …

S Kuppireddy, AM Varghese, H Al Araj, P Hart… - Microporous and …, 2024 - Elsevier
Amine-functionalized mesoporous silica materials have attracted considerable attention as
robust adsorbents for large-scale CO 2 capture and direct air capture (DAC). Amine grafting …