Human Hair: A Suitable Platform for Catalytic Nanoparticles
- Authors
- Deng, Dian; Gopiraman, Mayakrishnan; Kim, Seong Hun; Chung, Ill-Min; Kim, Ick Soo
- Issue Date
- Oct-2016
- Publisher
- American Chemical Society
- Keywords
- Human hair; Catalyst support; Metal nanoparticles; Nanocomposite; Catalysis; Reusable
- Citation
- ACS Sustainable Chemistry & Engineering, v.4, no.10, pp 5409 - 5414
- Pages
- 6
- Indexed
- SCIE
SCOPUS
- Journal Title
- ACS Sustainable Chemistry & Engineering
- Volume
- 4
- Number
- 10
- Start Page
- 5409
- End Page
- 5414
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/22140
- DOI
- 10.1021/acssuschemeng.6b01689
- ISSN
- 2168-0485
2168-0485
- Abstract
- Human hair (HH) has been utilized as a support for Au and Ag nanoparticles (NPs) for the very first time. Initially, a very fine human hair powder (HHP) was obtained from HH by a simple ball milling method. The HHP after chemical treatment (e-HHP) was used to prepare two different nanocatalysts, Ag NPs immobilized e-HHP (Ag/HHP) and Au NPs decorated e-HHP (Au/HHP). Influence of e-HHP on the morphology of nanocatalyts and metal-support interactions were studied. Merit of Ag/HHP and Au/HHP was realized from its excellent yields in cyclo addition and aza-Michael reactions, respectively. Reusability and heterogeneity tests of the nanocatalysts were also performed.
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