搜索结果: 1-3 共查到“林产化学加工学 Diels-Alder”相关记录3条 . 查询时间(0.113 秒)
Trends in the Diels-Alder reaction in polymer chemistry
REVERSIBLE CLICK CHEMISTRY FREE-RADICAL POLYMERIZATION CROSS-LINKED POLYAMIDES HIGH-PERFORMANCE ACRYLIC-ACID ROOM-TEMPERATURE MALEIC-ANHYDRIDE LEVOPIMARIC ACID BUILDING-BLOCK MUCONIC ACID
2023/12/4
The Diels-Alder (DA) reaction is regarded as quite a useful strategy in organic and macromolecular syntheses. The reversibility of this reaction and the advent of self-repair technology, as well as ot...
Limitations of Diels-Alder Dynamic Covalent Networks as Thermal Conductivity Switches
thermal conductivity thermal switching dynamic covalent networks RAFT polymerization Diels-Alder cross-linking
2023/12/1
Creating polymers that exhibit a switchable thermal conductivity requires a fundamental understanding of how polymer structure and inter- and intramolecular interactions influence thermal transport. T...
工业脂肪酸和松香Diels-Alder反应合成复合二聚酸
松香 工业脂肪酸 Diels-Alder反应 二聚酸
2012/8/4
以工业脂肪酸和松香为原料,经Diels-Alder反应合成一种复合二聚酸。采用凝胶色谱法测定了产物的单体、二聚体和三聚体的含量,探讨了不同反应条件对产物组成和性质的影响。结果表明:采用自制的催化剂体系,催化剂用量(以体系质量计)1%,松香质量分数5%,反应时间5h,反应温度240℃,反应压力0.5MPa的条件下,产物中二聚体达到51.03%,加成产物40℃的黏度为320mPa·s、酸值为193.9...