Journal
CHEMICAL PHYSICS LETTERS
Volume 748, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.cplett.2020.137402
Keywords
Spider cobweb; Hydrothermal; Gold nanoparticles; Nanocatalyst
Funding
- CSIR, New Delhi [09/1204(0001)/2018-EMR-1]
- DST Nanomission [SR/NM/NS1262/2013]
- Sri Shridevi Charitable Trust
- Shridevi Institute of Engineering and Technology
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In the present study, we have followed the hydrothermal path for the synthesis of gold nanoparticles (Au NPs) from the novel biomaterial spider cobweb, which is a rapid & non-chemical way. The synthesized nanoparticles were thoroughly characterized by XRD, UV-vis, SEM, EDAX and TEM studies used for the photocatalytic dye degradation studies. Here we have used two dyes namely Rh B and MB, Au NPs has shown the good photocatalytic activity, this is due to more sensitive to light and reduces the electron-hole recombination.
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