Tetrazole-Stabilized Gold Nanoparticles for Catalytic Applications

被引：10

作者：

Guhrenz, Chris ^{[1
]}

Wolf, Andre ^{[1
]}

Adam, Marion ^{[2
]}

Sonntag, Luisa ^{[1
,3
]}

Voitekhovich, Sergei V. ^{[4
]}

Kaskel, Stefan ^{[2
]}

Gaponik, Nikolai ^{[1
]}

Eychmueller, Alexander ^{[1
,3
]}

机构：

[1] Tech Univ Dresden, Phys Chem, Bergstr 66b, D-01062 Dresden, Germany

[2] Tech Univ Dresden, Inorgan Chem, Bergstr 66, D-01062 Dresden, Germany

[3] Tech Univ Dresden, Cluster Excellence Ctr Advancing Elect Dresden cf, Wurzburger Str 46, D-01187 Dresden, Germany

[4] Belarusian State Univ, Res Inst Phys Chem Problems, Leningradskaya 14, Minsk 220050, BELARUS

来源：

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS | 2017年 / 231卷 / 01期

关键词：

catalysis; CO oxidation; decomposition; gold; tetrazole; MEDICINAL CHEMISTRY; AU/TIO2; CATALYSTS; NANOCRYSTALS; SIZE; AU;

D O I：

10.1515/zpch-2016-0879

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Herein, we report on a proof-of-concept application of tetrazole-stabilized Au nanoparticles (NPs) for CO oxidation. After impregnation of the support material TiO2 with the tetrazole-stabilized Au NPs (diameter < 5 nm), a thermal heat treatment under oxygen is used to remove the tetrazole from the NP surface. The resulting surfactant-free NPs are used in the CO oxidation and show enhanced catalytic activity in comparison to the untreated samples demonstrating the potential of tetrazole-stabilized NPs for various catalytic applications.

引用

页码：51 / 62

页数：12

共 50 条

[41] Immobilization of Gold Nanoparticles into Electrospun Polymer Nanofibers: Synthesis, Characterization, and Catalytic Applications
Fang Xu
Xiao Shi-li
Shen Ming-wu
Guo Rui
Shi Xiang-yang
2010 INTERNATIONAL FORUM ON BIOMEDICAL TEXTILE MATERIALS, PROCEEDINGS, 2010, : 380 - 383
[42] Green synthesis, characterization, and evaluation of sugar coated gold nanoparticles for catalytic applications
Payne, Jason N.
Kherde, Yogesh
Dakshinamurthy, Rajalingam
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 248
[43] Polydopamine modified membranes with in situ synthesized gold nanoparticles for catalytic and environmental applications
Subair, Riyas
Tripathi, Bijay Prakash
Formanek, Peter
Simon, Frank
Uhlmann, Petra
Stamm, Manfred
CHEMICAL ENGINEERING JOURNAL, 2016, 295 : 358 - 369
[44] Ageing of Alkylthiol-Stabilized Gold Nanoparticles
Lacava, Johann
Weber, Anika
Kraus, Tobias
PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION, 2015, 32 (04) : 458 - 466
[45] Atomic structure of gold nanoparticles stabilized in polyethylene
Kozinkin A.V.
Podsukhina S.S.
Vlasenko V.G.
Yurkov G.Y.
Taratanov N.A.
Biryukova M.I.
Zubavichus Y.V.
Kozinkin, A.V. (veles777@list.ru), 1600, Maik Nauka Publishing / Springer SBM (08): : 327 - 330
[46] Highly Biocompatible Hemoglobin-Stabilized Gold Nanoparticles for an Enhanced Catalytic Reduction of 4-Nitrophenol
Cui, Yanshuai
Li, Shukai
Yu, Ning
Yu, Xiaodong
Ji, Xianbing
Wang, Longgang
INORGANICS, 2024, 12 (05)
[47] Multifunctional Phosphine Stabilized Gold Nanoparticles: An Active Catalytic System for Three-Component Coupling Reaction
Borah, Bibek Jyoti
Borah, Subrat Jyoti
Dutta, Dipak Kumar
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2013, 13 (07) : 5080 - 5087
[48] Synthesis and study of gold nanoparticles stabilized by bioflavonoids
L. A. Levchenko
S. A. Golovanova
N. V. Lariontseva
A. P. Sadkov
D. N. Voilov
Yu. M. Shul’ga
N. G. Nikitenko
A. F. Shestakov
Russian Chemical Bulletin, 2011, 60
[49] Photoregulation of Gold Nanoparticles Stabilized in a Diacetylenic Nanocapsule
Somjid, Saowalak
Chompoosor, Apiwat
Kanokmedhakul, Somdej
Teerasong, Saowapak
JOURNAL OF NANOMATERIALS, 2017, 2017
[50] BSA Stabilized Gold Nanoparticles: Synthesis and Characterization
JyothiKumar, Aparna
Kailasnath, M.
Simon, Jessy
Mathew, S.
MATERIALS TODAY-PROCEEDINGS, 2019, 9 : 111 - 115

← 1 2 3 4 5 →