Altering polythiophene derivative substrates to control the electrodeposition morphology of Au particles toward ultrafine nanoparticles

被引：3

作者：

Fan, Yanchen ^{[1
]}

Liu, Shitai ^{[1
]}

Xiao, Jiewen ^{[1
]}

Wang, Tianshuai ^{[1
]}

Liu, Xiaopeng ^{[1
]}

Chen, Hetian ^{[1
]}

Gong, Yongji ^{[1
]}

Zhang, Qianfan ^{[1
]}

机构：

[1] Beihang Univ, Sch Mat Sci & Engn, Beijing 100191, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 80期

基金：

中国国家自然科学基金;

关键词：

GOLD NANOPARTICLES; NANOSTRUCTURED MATERIALS; METAL NANOPARTICLES; ENERGY-CONVERSION; GRAPHENE; REDUCTION; CHEMISTRY; FILMS;

D O I：

10.1039/c9cc05682c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel strategy for controlling the morphology of AuNPs by altering polythiophene derivative substrates was developed, and the nucleation mechanism of AuNPs on PTs was further explored theoretically. It is found that PTs with longer side chains can induce the electrodeposition of AuNPs with different morphologies and smaller particle sizes.

引用

页码：12088 / 12091

页数：4

共 35 条

[1]

Alain R., 2003, CHEMINFORM, V34, P3757

[2] Electric conductivity changes of polypyrrole and polythiophene films with heat-treatment [J].

Ando, E ;

Onodera, S ;

Iino, M ;

Ito, O .

CARBON, 2001, 39 (01) :101-108

[3] Nanostructured materials for advanced energy conversion and storage devices [J].

Aricò, AS ;

Bruce, P ;

Scrosati, B ;

Tarascon, JM ;

Van Schalkwijk, W .

NATURE MATERIALS, 2005, 4 (05) :366-377

[4] Electrical and electrochemical measurements in nanostructured films of polythiophene derivatives [J].

Braunger, Maria L. ;

Barros, Anerise ;

Ferreira, Marystela ;

Olivati, Clarissa A. .

ELECTROCHIMICA ACTA, 2015, 165 :1-6

[5] Surface chemistry of gold nanoparticles determines the biocorona composition impacting cellular uptake, toxicity and gene expression profiles in human endothelial cells [J].

Chandran, Parwathy ;

Riviere, Jim E. ;

Monteiro-Riviere, Nancy A. .

NANOTOXICOLOGY, 2017, 11 (04) :507-519

[6] Ultra-fast self-assembly and stabilization of reactive nanoparticles in reduced graphene oxide films [J].

Chen, Yanan ;

Egan, Garth C. ;

Wan, Jiayu ;

Zhu, Shuze ;

Jacob, Rohit Jiji ;

Zhou, Wenbo ;

Dai, Jiaqi ;

Wang, Yanbin ;

Danner, Valencia A. ;

Yao, Yonggang ;

Fu, Kun ;

Wang, Yibo ;

Bao, Wenzhong ;

Li, Teng ;

Zachariah, Michael R. ;

Hu, Liangbing .

NATURE COMMUNICATIONS, 2016, 7

[7] Nanoparticle Probes for the Detection of Cancer Biomarkers, Cells, and Tissues by Fluorescence [J].

Chinen, Alyssa B. ;

Guan, Chenxia M. ;

Ferrer, Jennifer R. ;

Barnaby, Stacey N. ;

Merkel, Timothy J. ;

Mirkin, Chad A. .

CHEMICAL REVIEWS, 2015, 115 (19) :10530-10574

[8] Protein corona modulation of hepatocyte uptake and molecular mechanisms of gold nanoparticle toxicity [J].

Choi, Kyoungju ;

Riviere, Jim E. ;

Monteiro-Riviere, Nancy A. .

NANOTOXICOLOGY, 2017, 11 (01) :64-75

[9] Gold nanoparticles: Assembly, supramolecular chemistry, quantum-size-related properties, and applications toward biology, catalysis, and nanotechnology [J].

Daniel, MC ;

Astruc, D .

CHEMICAL REVIEWS, 2004, 104 (01) :293-346

[10] Supported Single Atom and Pseudo-Single Atom of Metals as Sustainable Heterogeneous Nanocatalysts [J].

Dhiman, Mahak ;

Polshettiwar, Vivek .

CHEMCATCHEM, 2018, 10 (05) :881-906

← 1 2 3 4 →