Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Patterning of Au nanoparticles via secondary phase-separation of large-sized compound micelles of amphiphilic block copolymer | |
Wang, Zhida1,2; Guo, Changqing1,2 ; Gan, Yuan1,2,3; Yan, Changfeng1,2,3
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| 2017-05-01 | |
| Source Publication | MATERIALS LETTERS
 |
| Volume | 194Pages:135-137 |
| Abstract | This work contributes to a new protocol of patterning gold nanoparticles (NPs) via secondary phase-separation of micelle template of PS-b-P2VP-b-PEO block copolymer. The immiscibility between hydrophobic PS and hydrophilic P2VP and PEO leads to a bulk phase-separation in large compound micelles (LCMs) when heated at the temperature of 130 degrees C. The bulk-separated template then constitutes an ideal precursor for Au NPs loading by an immersion in an aqueous solution bath of chloroauric acid such that the primed P2VP domains would coordinate to the charged [AuCl4](-) through electrostatic interactions. With the following treatment of air plasma, pseudo-hexagonal nanopatterns are created with Au NPs on P2VP matrix. (C) 2017 Elsevier B.V. All rights reserved. |
| Subtype | Article |
| Keyword | Self-assembly Micelles Secondary Phase-separation Au Nanopattern |
| WOS Headings | Science & Technology ; Technology ; Physical Sciences |
| DOI | 10.1016/j.matlet.2017.02.036 |
| WOS Subject Extended | Materials Science ; Physics |
| WOS Keyword | ABC TRIBLOCK COPOLYMER ; TEMPLATES ; SURFACES ; FILMS |
| Indexed By | SCI |
| Language | 英语 |
| Funding Organization | Natural Science Foundation of China(51576201) ; National Natural Science Foundation of Guangdong province(2015A030312007 ; Guangdong Science and Technology Project(2013B050800007) ; Guangzhou Science and Technology Project(2016201604030010) ; Key Lab of Renewable Energy Foundation of Chinese Academy of Sciences(Y609JK1001) ; 2015A030313716) |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:000397353700035 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/14100 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Wang, Zhida,Guo, Changqing,Gan, Yuan,et al. Patterning of Au nanoparticles via secondary phase-separation of large-sized compound micelles of amphiphilic block copolymer[J]. MATERIALS LETTERS,2017,194:135-137. |
| APA | Wang, Zhida,Guo, Changqing,Gan, Yuan,&Yan, Changfeng.(2017).Patterning of Au nanoparticles via secondary phase-separation of large-sized compound micelles of amphiphilic block copolymer.MATERIALS LETTERS,194,135-137. |
| MLA | Wang, Zhida,et al."Patterning of Au nanoparticles via secondary phase-separation of large-sized compound micelles of amphiphilic block copolymer".MATERIALS LETTERS 194(2017):135-137. |
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