Opening and blocking the inner-pores of halloysite
- Authors
- Joo, Yongho; Sim, Jae Hyun; Jeon, Yangjun; Lee, Sang Uck; Sohn, Daewon
- Issue Date
- Mar-2013
- Publisher
- Royal Society of Chemistry
- Citation
- Chemical Communications, v.49, no.40, pp 4519 - 4521
- Pages
- 3
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- Chemical Communications
- Volume
- 49
- Number
- 40
- Start Page
- 4519
- End Page
- 4521
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/30931
- DOI
- 10.1039/c3cc40465j
- ISSN
- 1359-7345
1364-548X
- Abstract
- Aggregation and dispersion behaviours of halloysite nanotubes (HNTs) were influenced by pH. The meso-and micro-porosity of halloysitewere determined by N-2 gas physisorption. The blocking and opening of halloysite nanotube pores with acid, neutral, and base treatment were detected in a micro-and mesoporous matrix of tunable porosity. The inner pores of HNTs were opened with base treatment, but were closed with acid or neutral treatment.
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- Appears in
Collections - COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY > DEPARTMENT OF CHEMICAL AND MOLECULAR ENGINEERING > 1. Journal Articles
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