Preparation of nanostructured gold films and analysis of their catalytic properties

被引：2
|
作者：
Boeva O.A. [1 ]
Odintsov A.A. [1 ]
Zhavoronkova K.N. [1 ]
机构：
[1] Mendeleev Russian University of Chemical Technology, Moscow
来源：
Journal of Surface Investigation | 2017年 / 11卷 / 02期
关键词：
chemisorption; gold films; heterogeneous catalysis; hydrogen adsorption; isotopic exchange; nanoparticles;
D O I：
10.1134/S1027451017020215
中图分类号：
学科分类号：
摘要：
Gold films are obtained by thermal evaporation in different media: vacuum, hydrogen, and krypton. The structure of the films obtained, and their adsorption and catalytic properties in molecular hydrogen reactions are studied in a wide temperature range. It is found that gold films with a special structure can adsorb hydrogen and exhibit catalytic activity in reactions with molecular hydrogen under cryogenic conditions. Differences in the structure and catalytic properties of the gold films depending on the preparation conditions are shown. © 2017, Pleiades Publishing, Ltd.
引用
收藏
页码：458 / 462
页数：4
相关论文
共 50 条
  • [21] Preparation of graphene nanostructured films for photovoltaics
    Ibrayev, N.
    Seliverstova, E.
    Zhumabekov, A.
    OPEN SCHOOL-CONFERENCE OF NIS COUNTRIES ULTRAFINE GRAINED AND NANOSTRUCTURED MATERIALS, 2018, 447
  • [22] Preparation and characterization of nanostructured particulate catalytic materials
    Tong, BY
    Siriwardane, U
    Naidu, SV
    Murty, AN
    Zhong, ZC
    NANOPARTICULATE MATERIALS, 2002, 704 : 239 - 244
  • [23] Nanostructured films based on branched gold particles
    Beynik, Tatiana G.
    Matveevskaya, Neonilla A.
    Kosyanov, Denis Yu.
    Vornovskikh, Anastasia A.
    Kuryavyi, Valeriy G.
    Yukhymchuk, Volodymyr O.
    Hreshchuk, Oleksandr M.
    JOURNAL OF NANOPHOTONICS, 2018, 12 (03)
  • [24] Preparation and humidity-sensing properties of nanostructured potassium tantalate thin films
    Weon-Pil Tai
    Jun-Gyu Kim
    Jae-Hee Oh
    Chongmu Lee
    Dong-Wha Park
    Wha-Seung Ahn
    Journal of Materials Science: Materials in Electronics, 2004, 15 : 25 - 28
  • [25] Preparation and Gas Sensing Properties of Nanostructured ZnSnO3 Thin Films
    Pathan, I. G.
    Suryawanshi, D. N.
    Bari, A. R.
    Rane, D. S.
    Patil, L. A.
    ADVANCED NANOMATERIALS AND NANOTECHNOLOGY, 2013, 143 : 143 - 157
  • [26] PREPARATION AND CHARACTERIZATION OF NANOSTRUCTURED FILMS: STUDY OF HYDROPHOBICITY AND ANTIBACTERIAL PROPERTIES FOR SURFACE PROTECTION
    Barberio, M.
    Veltri, S.
    Sokullu, E.
    Xu, F.
    Gauthier, M. A.
    Antici, P.
    ADVANCED PROCESSING AND MANUFACTURING TECHNOLOGIES FOR NANOSTRUCTURED AND MULTIFUNCTIONAL MATERIALS II, 2016, : 101 - 111
  • [27] Preparation and humidity-sensing properties of nanostructured potassium tantalate thin films
    Tai, WP
    Kim, JG
    Oh, JH
    Lee, C
    Park, DW
    Ahn, WS
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2004, 15 (01) : 25 - 28
  • [28] Catalytic Activity of Ni Nanotubes Covered with Nanostructured Gold
    Shumskaya, Alena
    Panina, Larissa
    Rogachev, Alexander
    Ihnatovich, Zhanna
    Kozlovskiy, Artem
    Zdorovets, Maxim
    Kaniukov, Egor
    Korolkov, Ilya
    PROCESSES, 2021, 9 (12)
  • [29] Investigation of optical properties of periodically arranged gold nanostructured patterns in transparent polymer films
    Tosa, Nicoleta
    Toadere, Florin
    ADVANCED TOPICS IN OPTOELECTRONICS, MICROELECTRONICS, AND NANOTECHNOLOGIES IX, 2018, 10977
  • [30] Nanostructured materials with unique catalytic properties
    Richards, Ryan
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2018, 255
12345