Title:
MXENE/METAL COMPOSITE AEROGEL, PREPARATION METHOD THEREFOR AND USE THEREOF, AND THERMAL INTERFACE MATERIAL CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2021/056851
Kind Code:
A1
Abstract:
Disclosed are an MXene/metal composite aerogel, a preparation method therefor and use thereof, and a thermal interface material containing same. The MXene/metal composite aerogel comprises an MXene framework and a metal. The MXene framework is cross-linked by means of the metal to form a network structure. The MXene/metal composite aerogel is prepared by means of a method, comprising: first reacting MXene with a metal salt, reducing metal ions into metal nanoparticles in situ, then forming the network structure by using an ice template method and freeze-drying, and finally annealing so that the metal nanoparticles are melted for "welding" to an MXene sheet layer. The MXene/metal composite aerogel provided in the present application has a good thermal conductivity, structural stability, and thermal conducting stability, and can be used as a thermal conducting filler and used for preparing the thermal interface material. The MXene/metal composite aerogel has good compatibility with an organic polymer material, and has a wider range of applications for a polymer substrate.
Inventors:
YAN CHANGZENG (CN)
JI CHAO (CN)
WANG YING (CN)
SUN RONG (CN)
JI CHAO (CN)
WANG YING (CN)
SUN RONG (CN)
Application Number:
PCT/CN2019/125184
Publication Date:
April 01, 2021
Filing Date:
December 13, 2019
Export Citation:
Assignee:
SHENZHEN INST OF ADV TECH CAS (CN)
International Classes:
C08K3/14; C08J9/28; C08K3/08; C08L7/00; C08L25/06; C08L31/08; C08L33/10; C08L63/00
Foreign References:
| CN108489644A | 2018-09-04 | |||
| CN107058851A | 2017-08-18 | |||
| CN110079050A | 2019-08-02 | |||
| CN109851313A | 2019-06-07 | |||
| CN110272611A | 2019-09-24 |
Other References:
JIANG YANJUN, ZHANG XIAONING, PEI LIJUAN, YUE SHU, MA LI, ZHOU LIYA, HUANG ZHIHONG, HE YING, GAO JING: "Silver nanoparticles modified two-dimensional transition metal carbides as nanocarriers to fabricate acetycholinesterase-based electrochemical biosensor", CHEMICAL ENGENEERING JOURNAL, ELSEVIER, AMSTERDAM, NL, vol. 339, 1 May 2018 (2018-05-01), AMSTERDAM, NL, pages 547 - 556, XP055795593, ISSN: 1385-8947, DOI: 10.1016/j.cej.2018.01.111
LIU RUI, ZHANG AITANG, TANG JIANGUO, TIAN JINMI, HUANG WEIGUO, CAI JINTAO, BARROW COLIN, YANG WENRONG, LIU JINGQUAN: "Fabrication of Cobaltosic Oxide Nanoparticle‐Doped 3 D MXene/Graphene Hybrid Porous Aerogels for All‐Solid‐State Supercapacitors", CHEMISTRY - A EUROPEAN JOURNAL, ¬VERLAG CHEMIE| :, vol. 25, no. 21, 11 April 2019 (2019-04-11), pages 5547 - 5554, XP055795597, ISSN: 0947-6539, DOI: 10.1002/chem.201806342
LIU RUI, ZHANG AITANG, TANG JIANGUO, TIAN JINMI, HUANG WEIGUO, CAI JINTAO, BARROW COLIN, YANG WENRONG, LIU JINGQUAN: "Fabrication of Cobaltosic Oxide Nanoparticle‐Doped 3 D MXene/Graphene Hybrid Porous Aerogels for All‐Solid‐State Supercapacitors", CHEMISTRY - A EUROPEAN JOURNAL, ¬VERLAG CHEMIE| :, vol. 25, no. 21, 11 April 2019 (2019-04-11), pages 5547 - 5554, XP055795597, ISSN: 0947-6539, DOI: 10.1002/chem.201806342
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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