Title:
MXENE MODIFICATION METHOD AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/036560
Kind Code:
A1
Abstract:
Provided are an MXene modification method and a use thereof. MXene modification is to modify an MXene by using amino acid, and the method comprises the following steps: mixing MXene nanosheets with amino acid molecules in a solution to complete modification. Starting from the root cause of MXene oxidation reaction, the adsorption of the amino acid molecules on the surface of the MXene is implemented by utilizing the hydrogen bond and coordination bond action between the amino acid molecules and the MXene, and attack reaction sites of water and oxygen in the oxidation process are occupied, thereby preventing the oxidation and the degradation of the MXene in the water, improving the oxidation resistance of the MXene, and further improving the stability of structure and properties. According to the modification method, inherent attributes of the MXene such as morphology are not changed, the oxidation resistance of an MXene material can be greatly improved, a prepared thin film keeps original good mechanical properties, and the electromagnetic shielding performance is basically unchanged or slightly reduced.
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Inventors:
WAN YANJUN (CN)
WANG XIAOYUN (CN)
LIAO SIYUAN (CN)
ZHU PENGLI (CN)
HU YOUGEN (CN)
SUN RONG (CN)
WANG XIAOYUN (CN)
LIAO SIYUAN (CN)
ZHU PENGLI (CN)
HU YOUGEN (CN)
SUN RONG (CN)
Application Number:
PCT/CN2022/113309
Publication Date:
February 22, 2024
Filing Date:
August 18, 2022
Export Citation:
Assignee:
SHENZHEN INST OF ADV TECH CAS (CN)
SHENZHEN INSTITUTE OF ADVANCED ELECTRONIC MAT (CN)
SHENZHEN INSTITUTE OF ADVANCED ELECTRONIC MAT (CN)
International Classes:
C01B32/921; B82Y40/00; H05K9/00
Foreign References:
| CN115394923A | 2022-11-25 | |||
| CN115188928A | 2022-10-14 | |||
| CN109490284A | 2019-03-19 |
Other References:
陈驰 (CHEN, CHI): "过渡金属化合物表面与界面调控及其电化学储能研究 (Surface and Interface Engineering of Transition-metal Compounds for Electrochemical Energy Storage)", 中国博士学位论文全文数据库 工程科技II辑 (SCIENCE-ENGINEERING (B), CHINA DOCTORAL DISSERTATIONS FULL-TEXT DATABASE), no. 4, 15 April 2019 (2019-04-15), pages 51 - 61, ISSN: 1674-022X
CHEN CHI, BOOTA MUHAMMAD, URBANKOWSKI PATRICK, ANASORI BABAK, MIAO LING, JIANG JIANJUN, GOGOTSI YURY: "Effect of glycine functionalization of 2D titanium carbide (MXene) on charge storage", JOURNAL OF MATERIALS CHEMISTRY A, ROYAL SOCIETY OF CHEMISTRY, GB, vol. 6, no. 11, 1 January 2018 (2018-01-01), GB , pages 4617 - 4622, XP093140708, ISSN: 2050-7488, DOI: 10.1039/C7TA11347A
WEN-FENG QIN, FU JIA-WEI;WANG XIN-YUAN;LI YA-YUN;FAN YU-HANG: "Preparation and electromagnetic shielding performance of transition metal carbide Ti3C2Tx", SCIENCE TECHNOLOGY AND ENGINEERING, vol. 21, no. 2, 18 January 2021 (2021-01-18), pages 486 - 489, XP093140714
YONGZHU CAI, HE PENG; SHU JINCHENG; CAO MAOSHENG: "Structure, electromagnetic properties and microwave absorption performance of two-dimensional transition metal carbides", JOURNAL OF NATURAL SCIENCE OF HEILONGJIANG UNIVERSITY, vol. 36, no. 1, 25 February 2019 (2019-02-25), pages 47 - 60, XP093140722
余文彬 (XU, WENBIN): "表面修饰MXene的制备及其在锂硫电池中的应用研究 (Preparation of Surface Modified MXene and Its Application in Lithium Sulfur Batteries)", 中国优秀硕士学位论文全文数据库 工程科技I辑 (CHINESE MASTER'S THESES FULL-TEXT DATABASE, ENGINEERING TECHNOLOGY I), no. 3, 15 March 2022 (2022-03-15), ISSN: 1674-0246
GAN DEFU, HUANG QIANG, DOU JIBO, HUANG HONGYE, CHEN JUNYU, LIU MEIYING, WEN YUANQING, YANG ZHENYU, ZHANG XIAOYONG, WEI YEN: "Bioinspired functionalization of MXenes (Ti3C2TX) with amino acids for efficient removal of heavy metal ions", APPLIED SURFACE SCIENCE, ELSEVIER, AMSTERDAM , NL, vol. 504, 1 February 2020 (2020-02-01), Amsterdam , NL , pages 144603, XP093140724, ISSN: 0169-4332, DOI: 10.1016/j.apsusc.2019.144603
LI SIHAO, HUANG HAOWEI, CHEN FAN, HE XIAOLING, MA YANQI, ZHANG LI, SHENG XINXIN, CHEN YING, SHCHUKINA ELENA, SHCHUKIN DMITRY: "Reinforced anticorrosion performance of waterborne epoxy coating with eco-friendly L-cysteine modified Ti3C2Tx MXene nanosheets", PROCESS IN ORGANIC COATINGS, ELSEVIER BV, NL, vol. 161, 1 December 2021 (2021-12-01), NL , pages 106478, XP093140726, ISSN: 0300-9440, DOI: 10.1016/j.porgcoat.2021.106478
LIU, ZHENHUI ET AL.: "L-lysine functionalized Ti3C2Tx coated polyurethane sponge for high-throughput oil–water separation", COLLOIDS AND SURFACES A:PHYSICOCHEMICAL AND ENGINEERING ASPECTS, vol. 640, 22 January 2022 (2022-01-22), pages 2 - 3, XP086970724, ISSN: 0927-7757, DOI: 10.1016/j.colsurfa.2022.128396
CHEN CHI, BOOTA MUHAMMAD, URBANKOWSKI PATRICK, ANASORI BABAK, MIAO LING, JIANG JIANJUN, GOGOTSI YURY: "Effect of glycine functionalization of 2D titanium carbide (MXene) on charge storage", JOURNAL OF MATERIALS CHEMISTRY A, ROYAL SOCIETY OF CHEMISTRY, GB, vol. 6, no. 11, 1 January 2018 (2018-01-01), GB , pages 4617 - 4622, XP093140708, ISSN: 2050-7488, DOI: 10.1039/C7TA11347A
WEN-FENG QIN, FU JIA-WEI;WANG XIN-YUAN;LI YA-YUN;FAN YU-HANG: "Preparation and electromagnetic shielding performance of transition metal carbide Ti3C2Tx", SCIENCE TECHNOLOGY AND ENGINEERING, vol. 21, no. 2, 18 January 2021 (2021-01-18), pages 486 - 489, XP093140714
YONGZHU CAI, HE PENG; SHU JINCHENG; CAO MAOSHENG: "Structure, electromagnetic properties and microwave absorption performance of two-dimensional transition metal carbides", JOURNAL OF NATURAL SCIENCE OF HEILONGJIANG UNIVERSITY, vol. 36, no. 1, 25 February 2019 (2019-02-25), pages 47 - 60, XP093140722
余文彬 (XU, WENBIN): "表面修饰MXene的制备及其在锂硫电池中的应用研究 (Preparation of Surface Modified MXene and Its Application in Lithium Sulfur Batteries)", 中国优秀硕士学位论文全文数据库 工程科技I辑 (CHINESE MASTER'S THESES FULL-TEXT DATABASE, ENGINEERING TECHNOLOGY I), no. 3, 15 March 2022 (2022-03-15), ISSN: 1674-0246
GAN DEFU, HUANG QIANG, DOU JIBO, HUANG HONGYE, CHEN JUNYU, LIU MEIYING, WEN YUANQING, YANG ZHENYU, ZHANG XIAOYONG, WEI YEN: "Bioinspired functionalization of MXenes (Ti3C2TX) with amino acids for efficient removal of heavy metal ions", APPLIED SURFACE SCIENCE, ELSEVIER, AMSTERDAM , NL, vol. 504, 1 February 2020 (2020-02-01), Amsterdam , NL , pages 144603, XP093140724, ISSN: 0169-4332, DOI: 10.1016/j.apsusc.2019.144603
LI SIHAO, HUANG HAOWEI, CHEN FAN, HE XIAOLING, MA YANQI, ZHANG LI, SHENG XINXIN, CHEN YING, SHCHUKINA ELENA, SHCHUKIN DMITRY: "Reinforced anticorrosion performance of waterborne epoxy coating with eco-friendly L-cysteine modified Ti3C2Tx MXene nanosheets", PROCESS IN ORGANIC COATINGS, ELSEVIER BV, NL, vol. 161, 1 December 2021 (2021-12-01), NL , pages 106478, XP093140726, ISSN: 0300-9440, DOI: 10.1016/j.porgcoat.2021.106478
LIU, ZHENHUI ET AL.: "L-lysine functionalized Ti3C2Tx coated polyurethane sponge for high-throughput oil–water separation", COLLOIDS AND SURFACES A:PHYSICOCHEMICAL AND ENGINEERING ASPECTS, vol. 640, 22 January 2022 (2022-01-22), pages 2 - 3, XP086970724, ISSN: 0927-7757, DOI: 10.1016/j.colsurfa.2022.128396
Attorney, Agent or Firm:
BEIJING CHENGHUI LAW FIRM (CN)
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