Can graphene-based composites and membranes solve current water purification challenges-a comprehensive review

C Tewari, G Tatrari, S Kumar, M Pathak, KS Rawat… - Desalination, 2023 - Elsevier
Harnessing graphene sheets' large surface area, catalytic effect, adsorption capacity, and
reactivity, its use in composites for water treatment is on the rise. With ever-increasing newer …

Sustainable approach for develo** graphene-based materials from natural resources and biowastes for electronic applications

S **dal, R Anand, N Sharma, N Yadav… - ACS Applied …, 2022 - ACS Publications
Graphene, attributable to its exceptional electrical, chemical, physical, mechanical, thermal,
structural, and optical characteristics, has evolved into a remarkable and revolutionary …

Investigation of supercapacitor electrode performances of phosphorus-doped graphene oxide electrodes in various deep eutectic solvents and symmetric …

E Kalkan, MB Arvas, S Yazar, Y Sahin - Journal of Energy Storage, 2023 - Elsevier
A one-step preparation method of phosphorus-doped graphene oxide electrode (P-GOE)
was used as electrode material for high-performance supercapacitors. Phosphorus-doped …

Waste plastic derived reduced graphene oxide as a potential additive for the surfactant polymer flooding: A sustainable solution

A Pandey, H Kesarwani, C Tewari, A Saxena… - Journal of …, 2023 - Elsevier
The twenty-first century's major problems are the demand for sustainable green energy and
the eco-friendly upcycling of plastic waste. The solutions to these problems should have an …

Carbon quantum dots‐based fluorescent hydrogel hybrid platform for sensitive detection of iron ions

S Wu, C Zhou, C Ma, Y Yin, C Sun - Journal of Chemistry, 2022 - Wiley Online Library
In this study, we prepared novel fluorescent carbon quantum dots/hydrogel nanocomposite
material (CQDsHG) with good adsorption and stable fluorescence detection of Fe3+. The …

Waste plastics derived reduced graphene oxide-based nanocomposite with Fe3O4 for water purification and supercapacitor applications

C Tewari, M Pathak, G Tatrari, S Kumar, S Dhali… - Journal of Industrial and …, 2024 - Elsevier
Whether plastic waste ends up in a landfill or washed into the ocean, the ecological
consequences of plastic pollution remain a constant challenge. In this work, we showcased …

Influence of bio‐resource‐derived graphene oxide on the mechanical and thermal properties of poly (vinyl alcohol) nanocomposites

T Arya, BS Bohra, C Tewari, S Dhali… - Polymer …, 2024 - Wiley Online Library
The present study reports on an environment‐friendly and economically viable method of
synthesizing graphene oxide (GO) using agricultural waste, specifically oak (Quercus ilex) …

[HTML][HTML] On the study of the preparation of graphene-anchored NHC-iridium catalysts from a coke-like waste with application in water splitting

M González-Ingelmo, P Álvarez, M Granda… - Applied Surface …, 2024 - Elsevier
Graphene oxide has been prepared from an industrial coke-like waste. The morphology of
this material (GO-CW) is similar to that of standard graphene oxide (GO-G), although its …

Plastics Waste to Carbon-Based Nanomaterials for Water Treatment and Supercapacitor Applications

C Tewari, G Tatrari, NG Sahoo… - Applied Plastics …, 2024 - Elsevier
Plastics have been under environmental scrutiny for decades and yet a world without
plastics is inconceivable in a distant future. Can plastics waste be effectively managed …

Sustainable potassium-doped graphene oxide from oak fruit agricultural waste for a synergistically improved nanofluid-surfactant slug for enhancing oil recovery

A Pandey, C Tewari, S Yadav, H Kesarwani, A Saxena… - Fuel, 2024 - Elsevier
This study presents an eco-friendly solvothermal method for synthesizing potassium-doped
graphene oxide (K-GO) from agricultural waste, specifically oak fruit. Various spectrographic …