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1. (WO2013144640) PROCESS FOR PRODUCING TWO-DIMENSIONAL NANOMATERIALS

Pub. No.:    WO/2013/144640    International Application No.:    PCT/GB2013/050828
Publication Date: Fri Oct 04 01:59:59 CEST 2013 International Filing Date: Fri Mar 29 00:59:59 CET 2013
IPC: C30B 25/16
C01B 31/04
B82Y 40/00
C23C 16/26
C30B 25/18
C30B 29/02
Applicants: ISIS INNOVATION LIMITED
GROBERT, Nicole
MURDOCK, Adrian Timothy
KOÓS, Antal Adolf
Inventors: GROBERT, Nicole
MURDOCK, Adrian Timothy
KOÓS, Antal Adolf
Title: PROCESS FOR PRODUCING TWO-DIMENSIONAL NANOMATERIALS
Abstract:
The present invention provides a process for producing a two-dimensional nanomaterial by chemical vapour deposition (CVD), the process comprising contacting a substrate in a reaction chamber with a first flow which contains hydrogen and a second flow which contains a precursor for said material, wherein the contacting takes place under conditions such that the precursor reacts in the chamber to form said material on a surface of the substrate, wherein the ratio of the flow rate of the first flow to the flow rate of the second flow is at least 5:1. Two-dimensional nanomaterials obtainable by said process are also provided, as well as devices comprising said nanomaterials.