Controllable preparation of graphene glass fiber fabric towards mass production and its application in self-adaptive thermal management

Ruojuan Liu ¹Fan Yang ¹Shuting Cheng ²Xianghe Yue ³Fushun Liang ¹Wenjuan Li ¹Jingnan Wang ⁴Qinchi Zhang ⁴Liangyu Zou ⁴Hao Yuan ¹Yuyao Yang ¹Kangyi Zheng ⁵Longfei Liu ⁶Mengxiong Liu ¹Wei Gu ⁴Ce Tu ⁴Xinyu Mao ⁴Xiaobai Wang ⁷Yue Qi ⁴Zhongfan Liu¹

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作者信息

1. Centre for Nanochemistry,Beijing Science and Engineering Centre for Nanocarbons,Beijing National Laboratory for Molecular Sciences,College of Chemistry and Molecular Engineering,Peking University,Beijing 100871,China;Beijing Graphene Institute(BGI),Beijing 100095,China
2. Beijing Graphene Institute(BGI),Beijing 100095,China;State Key Laboratory of Heavy Oil Processing,College of Science,China University of Petroleum,Beijing 102249,China
3. School of Materials Science and Chemical Engineering,Harbin Engineering University,Harbin 150001,China
4. Beijing Graphene Institute(BGI),Beijing 100095,China
5. Beijing Graphene Institute(BGI),Beijing 100095,China;Soochow Institute for Energy and Materials Innovations(SIEMIS),College of Energy,Soochow University,Suzhou 215006,China
6. Beijing Graphene Institute(BGI),Beijing 100095,China;Academy for Advanced Interdisciplinary Research,North University of China,Taiyuan 030051,China
7. Department of Chemistry,College of Chemistry and Materials Engineering,Beijing Technology and Business University,Beijing 100048,China
折叠

Abstract

Direct synthesis of graphene on nonmetallic substrates via chemical vapor deposition(CVD)has become a frontier research realm targeting transfer-free applications of CVD graphene.However,the stable mass production of graphene with a favorable growth rate and quality remains a grand challenge.Herein,gra-phene glass fiber fabric(GGFF)was successfully developed through the controllable growth of graphene on non-catalytic glass fiber fabric,employing a synergistic binary-precursor CVD strategy to alleviate the dilemma between growth rate and quality.The binary precursors consisted of acetylene and acetone,where acetylene with high decomposition efficiency fed rapid graphene growth while oxygen-containing acetone was adopted for improving the layer uniformity and quality.Notably,the bifurcating introducing-confluent premixing(BI-CP)system was self-built for the controllable introduction of gas and liquid precursors,enabling the stable production of GGFF.GGFF features solar absorption and infra-red emission properties,based on which the self-adaptive dual-mode thermal management film was developed.This film can automatically switch between heating and cooling modes by spontaneously perceiving the temperature,achieving excellent thermal management performances with heating and cooling power of～501.2 and～108.6 W m-2,respectively.These findings unlock a new strategy for the large-scale batch production of graphene materials and inspire advanced possibilities for further applications.

Key words

Graphene/Graphene glass fiber fabric/Synergistic binary-precursor strategy/Mass production/Thermal management

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基金项目

National Natural Science Foundation of China(52272032)

National Natural Science Foundation of China(T2188101)

National Natural Science Foundation of China(52021006)

Beijing Nova Program of Science and Technology(20220484079)

出版年

2024

科学通报(英文版)

中国科学院

科学通报(英文版)

CSTPCD

ISSN：1001-6538

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