Ring-opening polymerization
Mandarin:
开环聚合 (kāi huán jù hé)
开环聚合 (kāi huán jù hé)
Explanation in English Language (EN):
Ring-opening polymerization (ROP) is a type of polymerization in which cyclic monomers are opened and linked together to form a linear polymer chain. This process is driven by the release of ring strain in the cyclic monomer. ROP is commonly used to synthesize polymers such as polyesters, polyamides, polyethers, and silicones. The reaction can be initiated by various catalysts, including acids, bases, and organometallic compounds. ROP offers advantages in controlling the molecular weight and architecture of polymers and is used in various applications, including biodegradable plastics, adhesives, and sealants.
Ring-opening polymerization (ROP) is a type of polymerization in which cyclic monomers are opened and linked together to form a linear polymer chain. This process is driven by the release of ring strain in the cyclic monomer. ROP is commonly used to synthesize polymers such as polyesters, polyamides, polyethers, and silicones. The reaction can be initiated by various catalysts, including acids, bases, and organometallic compounds. ROP offers advantages in controlling the molecular weight and architecture of polymers and is used in various applications, including biodegradable plastics, adhesives, and sealants.
Explanation in Mandarin (ZH):
开环聚合 (ROP) 是一种聚合类型，其中环状单体被打开并连接在一起形成线形聚合物链。该过程由环状单体中环应变的释放驱动。ROP 通常用于合成聚合物，例如聚酯、聚酰胺、聚醚和有机硅。该反应可以由各种催化剂引发，包括酸、碱和有机金属化合物。ROP 在控制聚合物的分子量和结构方面具有优势，并用于各种应用，包括可生物降解塑料、粘合剂和密封剂。
开环聚合 (ROP) 是一种聚合类型，其中环状单体被打开并连接在一起形成线形聚合物链。该过程由环状单体中环应变的释放驱动。ROP 通常用于合成聚合物，例如聚酯、聚酰胺、聚醚和有机硅。该反应可以由各种催化剂引发，包括酸、碱和有机金属化合物。ROP 在控制聚合物的分子量和结构方面具有优势，并用于各种应用，包括可生物降解塑料、粘合剂和密封剂。
International Phonetic Alphabet (IPA)
- Definition: A standardized system of symbols used to represent the sounds of spoken language.
- Purpose: Helps linguists, language learners, and educators accurately describe pronunciation across languages.
- Example: The word “hello” in British English is transcribed as /həˈləʊ/ in IPA.
- Definition: A standardized system of symbols used to represent the sounds of spoken language.
- Purpose: Helps linguists, language learners, and educators accurately describe pronunciation across languages.
- Example: The word “hello” in British English is transcribed as /həˈləʊ/ in IPA.