Open AccessControllable interfacial synthesis of three-dimensional hierarchical graphdiyne multilayer films
Author(s) -
Wenjun Hao,
Shan Lu,
Zongping Chen
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/680/1/012062
Subject(s) - materials science , layer (electronics) , interface (matter) , catalysis , polymerization , electrochemistry , carbon fibers , chemical engineering , composite material , nanotechnology , chemistry , polymer , organic chemistry , electrode , capillary number , capillary action , composite number , engineering
Graphdiyne (GDY) is a new type of carbon allotrope. Liquid/liquid interface growth of GDY can be realized in a controllable manner. Herein, three-dimensional hierarchical multilayer GDY films were prepared by polymerization of hexaethynylbenzene at liquid/liquid interface with various thickness. The present approach allows layer-by-layer growth of hierarchical GDY films. The obtained robust GDY multiple layers can be used as support to grow composites which are efficient catalysts for electrochemical reactions.