…In this case, the chain of reaction initiated at R· is transferred to S·, so this is called a chain transfer reaction. There is also an addition polymerization caused by highly reactive ions produced from the initiator, which is called ionic polymerization. Depending on whether the ions are cations (positive ions) or anions (negative ions), it is called cationic polymerization or anionic polymerization, respectively. … *Some terminology references to "ionic polymerization" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…この場合R・で開始された反応の連鎖がS・へ移った形になるので,これを連鎖移動反応chain transfer reactionという。 開始剤から反応性の高いイオンが生じ,それによってひき起こされる付加重合もあり,イオン重合ionic polymerizationという。そのイオンがカチオン(陽イオン)であるかアニオン(陰イオン)であるかによって,それぞれカチオン重合,アニオン重合と呼ぶ。… ※「ionic polymerization」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
This monument commemorating King Gwanggaeto is loc...
…The first irrigation works were completed in 190...
In 1390, Toki Yasuyuki was annihilated by Shogun A...
It generally refers to a strike against the mass ...
...There are dongxiao of various lengths, but unl...
Kabuki kyogen. Sewamono (domestic drama). Written ...
For example, the French author Charles Estienne...
...It was also after the Meiji period that the st...
A painting with a taste for haiku. It praises hai...
The exchange rate between gold standard countries ...
…They are caught in large quantities, especially ...
A road surface structure that has been treated to...
A ribbon-like woven fabric used by women and chil...
Year of death: Bunka 5.9.2 (1808.10.21) Year of bi...
…The origins of Sienese painting lie in the minia...