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2D nanomaterials for various sustainable applications

Posted By Graphene Council, Monday, August 17, 2020

Dr Lakhveer Singh, Assistant Professor, Department of Environmental Science, SRM University-AP, Andhra Pradesh has edited a book on “Adapting 2D Nanomaterials for Advanced Applications” which is published in the globally renowned publishing house American Chemical Society. The book emphasizes on his collaborative work with Dr Durga Mahapatra, TERI Deakin Nanobiotechnology Center (TDNBC), TERI, India on 2D nanomaterials for various sustainable applications such as energy production and storage, biosensor, water treatment etc.

2D nanomaterials, or graphene equivalents, possess an exceptional array of characteristics due to their unique structure, configuration, and properties. Such materials have gained attention for countless applications due to their progression into wide varieties of crystallographic structures via abundant elemental compositions. These characteristics distinctively impart qualities to their unique chemical reaction capabilities and adjustable structural properties and therefore enable applications in energy transitions, storage, and conservation.

In his research, Dr Lakhveer has developed a variety of nanomaterials and catalysts having several applications. He mentions, “We have developed Mesoporous MnCo2O4 nanorods for electricity production, NiO, and CoO nanoparticles for biohydrogen production and Cu-ZnO nano heterojunction for degradation of chlorpyrifos pesticide.”

Recently, Dr Lakhveer has developed reduced graphene oxide and silver nanoparticles on a melamine sponge skeleton by a simple coating method in collaboration with Oregon State University, USA, and Xiamen University, China. The modified sponge retained the high porosity of the sponge substrate and exhibited photothermal properties. This material provides a new idea for the recovery of heavy crude oil and provides new applications for photothermal-conversion materials.

Dr Lakhveer is currently vested in developing efficient and economical nanocatalysts that possess commercial applications in the energy and water sectors. In the next few months, he will be publishing two more books in the American Chemical Society (ACS) and Elsevier. These books will focus on novel electrodes, nano catalytic materials, and subnanometric-scale catalysts having applicability at the Nanoscale.

Tags:  2D nanomaterials  Graphene  Lakhveer Singh  nanoparticles  SRM University 

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