A photoresponsive ionic organic compound of formula (I); a method of producing the same; a photoresponsive carbon nanotube (CNT) dispersant; a CNT dispersion containing the dispersant; and a method of separating a CNT from the dispersion:
wherein R
1
, R
2
, and R
3
each represent a hydrogen atom or an alkyl group; A represents —CH— or a nitrogen atom; X represents an anion; and n is a number to give a charge of −2 to nX.
一种具有
化学式(I)的光响应性离子有机化合物;一种制备该化合物的方法;一种光响应性碳纳米管(CNT)分散剂;含有该分散剂的CNT分散液;以及一种从分散液中分离CNT的方法:其中R1、R2和R3分别表示氢原子或烷基基团;A表示—CH—或氮原子;X表示阴离子;n是一个数字,使得nX的电荷为-2。