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Light‐Ignited Combustion: Laser‐Ignited Relay‐Domino‐Like Reactions in Graphene Oxide/CL‐20 Films for High‐Temperature Pulse Preparation of Bi‐Layered Photothermal Membranes (Small 20/2019)
Author(s) -
Li Xiaodong,
Huang Bing,
Li Rui,
Zhang Hongping,
Qin Wenzhi,
Qiao Zhiqiang,
Liu Yousong,
Yang Guangcheng
Publication year - 2019
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201970107
Subject(s) - graphene , materials science , combustion , photothermal therapy , oxide , ignition system , composite number , laser , laser ignition , chemical engineering , optoelectronics , nanotechnology , composite material , optics , metallurgy , chemistry , organic chemistry , physics , engineering , thermodynamics
In article number 1900338 , Guangcheng Yang and co‐workers provide a direction to achieve high performance light‐ignited combustions by formulating composite energetic materials. A novel relay‐domino‐like combustion reaction in a graphene oxide/2,4,6,8,10,12‐(hexanitrohexaaza) cyclododecane (GO/CL‐20) composite can be ignited by an infrared laser pulse in the order of ten‐milliseconds. A synergistic reaction occurs between GO and CL‐20, resulting in more complete energy release of the GO/CL‐20 composite, and thus more violent combustion.