TY - JOUR
T1 - Flexible, large-area, multi-layered graphene/cellulose composite for dye filtration applications
AU - H.S., Vishwanath
AU - M.P., Shilpa
AU - S.C., Gurumurthy
AU - Gedda, Murali
AU - Ramam, Koduri
AU - Eshwarappa, K. M.
AU - Kirana, Ravi
AU - Mishra, Nirankar Nath
AU - Mundinamani, Shridhar
N1 - Funding Information:
The author S.M. thanks VGST, Govt of Karnataka for the financial support under SMYSR Programme [Ref Letter No: No/VGST/GRD-585/2016-17/2017-18/39 dated 19–04-2018] and Siddaganga Institute of Technology , Tumakuru for the financial support. The authors thank Mr. Rajshekar Pujar for scientific discussions, and NNM thanks the Karnataka Council for Technological Upgradation , Govt of Karnataka. ( KCTU/R&D/SIT-Nano/2016-17/399 ).
Funding Information:
The author S.M. thanks VGST, Govt of Karnataka for the financial support under SMYSR Programme [Ref Letter No: No/VGST/GRD-585/2016-17/2017-18/39 dated 19?04-2018] and Siddaganga Institute of Technology, Tumakuru for the financial support. The authors thank Mr. Rajshekar Pujar for scientific discussions, and NNM thanks the Karnataka Council for Technological Upgradation, Govt of Karnataka. (KCTU/R&D/SIT-Nano/2016-17/399).
Publisher Copyright:
© 2022 Elsevier Ltd
PY - 2022/3
Y1 - 2022/3
N2 - Textile and clothing industry effluents are the primary source of water pollution, affecting aquatic animals and plants. The need of the hour is to filter these effluents to avoid contamination. Nanofiltration using carbon-based membranes is an effective method in dye filtration. The present work describes graphene oxide (GO) and reduced graphene oxide (RGO) coated cellulose surfaces for dye filtration. These sheets exhibited high porosity, large surface area, high flexibility, inexpensive, easy to fabricate, and successfully employed for efficient nano dye filtration. The novelty of the present work is the filtration of most industrially used dyes such as methylene blue and rose bengal. Results confirm the filtration up to 98% and 94% for both Methylene Blue (MB) and Rose Bengal (RB) dyes, respectively, and the eco-friendly mode of treating industrial dye-contaminated water.
AB - Textile and clothing industry effluents are the primary source of water pollution, affecting aquatic animals and plants. The need of the hour is to filter these effluents to avoid contamination. Nanofiltration using carbon-based membranes is an effective method in dye filtration. The present work describes graphene oxide (GO) and reduced graphene oxide (RGO) coated cellulose surfaces for dye filtration. These sheets exhibited high porosity, large surface area, high flexibility, inexpensive, easy to fabricate, and successfully employed for efficient nano dye filtration. The novelty of the present work is the filtration of most industrially used dyes such as methylene blue and rose bengal. Results confirm the filtration up to 98% and 94% for both Methylene Blue (MB) and Rose Bengal (RB) dyes, respectively, and the eco-friendly mode of treating industrial dye-contaminated water.
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U2 - 10.1016/j.mtcomm.2022.103134
DO - 10.1016/j.mtcomm.2022.103134
M3 - Article
AN - SCOPUS:85122611208
SN - 2352-4928
VL - 30
JO - Materials Today Communications
JF - Materials Today Communications
M1 - 103134
ER -
