Title:
HIGH POLYMER CONTAINING METAL ELEMENT AS MAIN CHAIN, AND PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/093176
Kind Code:
A1
Abstract:
The present invention relates to a high polymer containing a metal element as a main chain, and a preparation method therefor and a use thereof. The high polymer containing a metal element as a main chain comprises the main chain and a ligand; the main chain is composed of metal atoms linked by a chemical bond, and has a chemical structural formula satisfying the following general formula: (I); in the formula, n is the number of repeating units, and n is greater than 10; M is a metal atom, and M is selected from one or more of the transition metals; and the metal atoms on the main chain are linked to the ligand by means of a coordinate bond. The preparation steps for the metal main chain high polymer comprise: the synthesis of a ligand and the synthesis of a metal main chain high polymer. The metal main chain high polymer prepared in the present invention develops a new way for designing a new functional high polymer in the future.
Inventors:
PENG HUISHENG (CN)
ZENG KAIWEN (CN)
ZENG KAIWEN (CN)
Application Number:
PCT/CN2023/092389
Publication Date:
May 10, 2024
Filing Date:
May 05, 2023
Export Citation:
Assignee:
UNIV FUDAN (CN)
International Classes:
C08G79/00; C08G83/00
Domestic Patent References:
| WO2022202398A1 | 2022-09-29 |
Foreign References:
| CN115746309A | 2023-03-07 | |||
| CN111971425A | 2020-11-20 | |||
| JP2004323675A | 2004-11-18 |
Other References:
KAI-WEN ZENG: "Metal-Backboned Polymer: Conception, Design and Synthesis", CHINESE JOURNAL OF POLYMER SCIENCE, CHINESE CHEMICAL SOCIETY AND INSTITUTE OF CHEMISTRY, CAS, BEIJING, vol. 41, no. 1, 1 January 2023 (2023-01-01), Beijing, pages 3 - 6, XP093166514, ISSN: 0256-7679, DOI: 10.1007/s10118-022-2887-x
JITENDRA K. BERA: "Chain Compounds Based on Transition Metal Backbones: New Life for an Old Topic", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, VERLAG CHEMIE, HOBOKEN, USA, vol. 41, no. 23, 2 December 2002 (2002-12-02), Hoboken, USA, pages 4453 - 4457, XP093166516, ISSN: 1433-7851, DOI: 10.1002/1521-3773(20021202)41:23<4453::AID-ANIE4453>3.0.CO;2-1
JITENDRA K. BERA: "Chain Compounds Based on Transition Metal Backbones: New Life for an Old Topic", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, VERLAG CHEMIE, HOBOKEN, USA, vol. 41, no. 23, 2 December 2002 (2002-12-02), Hoboken, USA, pages 4453 - 4457, XP093166516, ISSN: 1433-7851, DOI: 10.1002/1521-3773(20021202)41:23<4453::AID-ANIE4453>3.0.CO;2-1
Attorney, Agent or Firm:
SHANGHAI EAST ASIA PATENT & TRADEMARK AGENCY CO., LTD. et al. (CN)
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