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Preparation and application of succinonitrile functionalized polyethylene oxide
The invention relates to preparation and application of butanedinitrile functionalized polyethylene oxide, and the preparation method specifically comprises the following steps: covalently connecting a butanedinitrile molecular structure with excellent ion dissociation and conduction characteristics to a molecular chain of polyethylene oxide, so that hidden dangers such as liquid leakage caused by directly adding a butanedinitrile plasticizer traditionally are avoided; the ionic conductivity and adhesion of polyethylene oxide are effectively enhanced, normal use of a solid-state alkali metal battery at room temperature can be met, so that the material can be applied to solid-state polymer electrolyte, and in addition, due to the excellent adhesion and ionic conductivity, the material can also be used as an electrode or an adhesive for inorganic ceramic particle film preparation; the succinonitrile functionalized polyethylene oxide has a wide application prospect in the fields of energy and chemical industry.
一种丁二腈官能团化的聚环氧乙烷的制备及应用，制备方法具体为：将具有优异离子解离与传导特性的丁二腈分子结构共价连接至聚环氧乙烷的分子链上，避免了传统直接添加丁二腈增塑剂而带来的漏液等隐患，同时该结构的引入，有效增强了聚环氧乙烷的离子传导能力和粘附性，可以满足固态碱金属电池在室温下的正常使用，因此可以应用于固态聚合物电解质中，此外，优异的粘附性和离子传导特性使得该材料还能作为电极或者无机陶瓷颗粒制膜的粘结剂；本发明的丁二腈官能团化的聚环氧乙烷在能源、化工领域具有广泛的应用前景。
Preparation and application of succinonitrile functionalized polyethylene oxide
The invention relates to preparation and application of butanedinitrile functionalized polyethylene oxide, and the preparation method specifically comprises the following steps: covalently connecting a butanedinitrile molecular structure with excellent ion dissociation and conduction characteristics to a molecular chain of polyethylene oxide, so that hidden dangers such as liquid leakage caused by directly adding a butanedinitrile plasticizer traditionally are avoided; the ionic conductivity and adhesion of polyethylene oxide are effectively enhanced, normal use of a solid-state alkali metal battery at room temperature can be met, so that the material can be applied to solid-state polymer electrolyte, and in addition, due to the excellent adhesion and ionic conductivity, the material can also be used as an electrode or an adhesive for inorganic ceramic particle film preparation; the succinonitrile functionalized polyethylene oxide has a wide application prospect in the fields of energy and chemical industry.
一种丁二腈官能团化的聚环氧乙烷的制备及应用，制备方法具体为：将具有优异离子解离与传导特性的丁二腈分子结构共价连接至聚环氧乙烷的分子链上，避免了传统直接添加丁二腈增塑剂而带来的漏液等隐患，同时该结构的引入，有效增强了聚环氧乙烷的离子传导能力和粘附性，可以满足固态碱金属电池在室温下的正常使用，因此可以应用于固态聚合物电解质中，此外，优异的粘附性和离子传导特性使得该材料还能作为电极或者无机陶瓷颗粒制膜的粘结剂；本发明的丁二腈官能团化的聚环氧乙烷在能源、化工领域具有广泛的应用前景。
Preparation and application of succinonitrile functionalized polyethylene oxide
一种丁二腈官能团化的聚环氧乙烷的制备及应用
DING SHUJIANG (author) / ZENG RONG (author) / LI XINYANG (author) / ZHANG ZONGNAN (author) / FENG JIE (author)
2024-03-12
Patent
Electronic Resource
Chinese
IPC:
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C04B
Kalk
,
LIME
/
H01M
Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie
,
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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