Title:
MXENE COMPOSITE GEL MATERIAL, PREPARATION METHOD AND USE
Document Type and Number:
WIPO Patent Application WO/2021/196864
Kind Code:
A1
Abstract:
An MXene composite hydrogel material and a preparation method, the preparation method comprising: adding a polyacrylic acid solution and a sodium carbonate solution to an MXene dispersion in sequence to form a mixed solution; adding a calcium chloride solution to the mixed solution dropwise and stirring to generate a black MXene composite hydrogel. The Mxene material in the MXene composite hydrogel material has the characteristics of a large specific surface area, stable chemical properties and structure, resistance to radiation and so on, and can be used as a good adsorption material for radioactive substances.
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Inventors:
SHAN GUANGCUN (CN)
LI XIN (CN)
TAN HAOYI (CN)
LI XIN (CN)
TAN HAOYI (CN)
Application Number:
PCT/CN2021/074815
Publication Date:
October 07, 2021
Filing Date:
February 02, 2021
Export Citation:
Assignee:
UNIV BEIHANG (CN)
International Classes:
C08J3/075; B01J20/26; C02F1/28; G21F9/12
Foreign References:
| CN111269516A | 2020-06-12 | |||
| CN111671426A | 2020-09-18 | |||
| CN105304154A | 2016-02-03 | |||
| CN108440696A | 2018-08-24 |
Other References:
ZHU YUNYI, LIU JI, GUO TONG, WANG JING JING, TANG XIUZHI, NICOLOSI VALERIA: "Multifunctional Ti 3 C 2 T x MXene Composite Hydrogels with Strain Sensitivity toward Absorption-Dominated Electromagnetic-Interference Shielding", ACS NANO, AMERICAN CHEMICAL SOCIETY, US, vol. 15, no. 1, 26 January 2021 (2021-01-26), US, pages 1465 - 1474, XP055854502, ISSN: 1936-0851, DOI: 10.1021/acsnano.0c08830
YAQIAN DENG: "Fast Gelation of Ti3C2Tx MXene Initiated by Metal Ions", ADVANCED MATERIALS, vol. 31, no. 43, 12 September 2019 (2019-09-12), pages 1902432 - 1902432-7, XP055854551
ZHANG JIAQI, WAN LIJIA, GAO YANG, FANG XIAOLIANG, LU TING, PAN LIKUN, XUAN FUZHEN: "Highly Stretchable and Self‐Healable MXene/Polyvinyl Alcohol Hydrogel Electrode for Wearable Capacitive Electronic Skin", ADVANCED ELECTRONIC MATERIALS, vol. 5, no. 7, 1 July 2019 (2019-07-01), pages 1 - 10, XP009531209, ISSN: 2199-160X, DOI: 10.1002/aelm.201900285
TONGXIN SHANG, ZIFENG LIN, CHANGSHENG QI, XIAOCHEN LIU, PEI LI, YING TAO, ZHITAN WU, DEWANG LI, PATRICE SIMON, QUAN‐HONG YANG: "3D Macroscopic Architectures from Self‐Assembled MXene Hydrogels", ADVANCED FUNCTIONAL MATERIALS, WILEY - V C H VERLAG GMBH & CO. KGAA, DE, vol. 29, no. 33, 11 August 2019 (2019-08-11), DE, pages 1903960, XP055712329, ISSN: 1616-301X, DOI: 10.1002/adfm.201903960
SHUYUAN LIN, ET. AL.: "Synthetic Multifunctional Graphene Composites with Reshaping and Self-Healing Features via a Facile Biomineralization-Inspired Process", ADVANCED MATERIALS, VOL. 30, N. 34, 1 August 2018 (2018-08-01), pages 1803004 - 1803004-10, XP055692527, Retrieved from the Internet [retrieved on 20200507], DOI: 10.1002/adma.201803004
YAQIAN DENG: "Fast Gelation of Ti3C2Tx MXene Initiated by Metal Ions", ADVANCED MATERIALS, vol. 31, no. 43, 12 September 2019 (2019-09-12), pages 1902432 - 1902432-7, XP055854551
ZHANG JIAQI, WAN LIJIA, GAO YANG, FANG XIAOLIANG, LU TING, PAN LIKUN, XUAN FUZHEN: "Highly Stretchable and Self‐Healable MXene/Polyvinyl Alcohol Hydrogel Electrode for Wearable Capacitive Electronic Skin", ADVANCED ELECTRONIC MATERIALS, vol. 5, no. 7, 1 July 2019 (2019-07-01), pages 1 - 10, XP009531209, ISSN: 2199-160X, DOI: 10.1002/aelm.201900285
TONGXIN SHANG, ZIFENG LIN, CHANGSHENG QI, XIAOCHEN LIU, PEI LI, YING TAO, ZHITAN WU, DEWANG LI, PATRICE SIMON, QUAN‐HONG YANG: "3D Macroscopic Architectures from Self‐Assembled MXene Hydrogels", ADVANCED FUNCTIONAL MATERIALS, WILEY - V C H VERLAG GMBH & CO. KGAA, DE, vol. 29, no. 33, 11 August 2019 (2019-08-11), DE, pages 1903960, XP055712329, ISSN: 1616-301X, DOI: 10.1002/adfm.201903960
SHUYUAN LIN, ET. AL.: "Synthetic Multifunctional Graphene Composites with Reshaping and Self-Healing Features via a Facile Biomineralization-Inspired Process", ADVANCED MATERIALS, VOL. 30, N. 34, 1 August 2018 (2018-08-01), pages 1803004 - 1803004-10, XP055692527, Retrieved from the Internet
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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