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链增长催化剂转移缩合聚合
释义
链增长催化剂转移缩合聚合
Encyclopedia
理学
链增长催化剂转移缩合聚合
释
chain growth catalyst transfer polycondensation; chain growth catalyst transfer condensation polymerization
链增长催化剂转移缩合聚合
聚合过程中采用特殊的催化剂,催化剂可以不离开聚合物链,聚合反应表现出准“活性”特征,从而使得反应由逐步聚合的特征变为链增长特征,聚合过程变得可控、聚合物产物的分子量分布变窄的聚合反应。主要有熊田(Kumada)偶联反应、根岸(Negishi)偶联反应、铃木(Suzuki)偶联反应。
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vehicle alternative fuels
vehicle approaching alert
vehicle base
vehicle body grounding
vehicle-borne laser equipment
vehicle brake fluid
vehicle braking performance
vehicle control
vehicle cooperative
vehicle design
vehicle differential optical absorption spectrometer
vehicle driver timing training
vehicle driver training
vehicle driving guidance based on road magnetic mark and vehicle sensor
vehicle driving simulator
vehicle driving track
vehicle dynamic performance
vehicle ecological safety performance
Vehicle emission model
vehicle emission performance
vehicle exhaust pollution
vehicle exhausts road side monitor
vehicle fire
vehicle for dangerous goods transport
vehicle for engineering scientific test activity
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更新时间:2024/7/4 20:56:16