Provided is a lubricant including a silicon-containing ionic liquid represented by formula (1).
(In the formula, R
1
represents an alkyl group having 1 to 10 carbon atoms, R
2
represents an alkyl group having 8 to 20 carbon atoms, and R
3
represents an alkyl group having 1 to 8 carbon atoms. Herein, it is provided that the number of carbon atoms in R
2
is greater than the number of carbon atoms in R
1
.)
提供的是一种润滑剂,其中包括一个由公式(1)表示的含
硅离子液体。(在公式中,R1代表具有1至10个碳原子的烷基,R2代表具有8至20个碳原子的烷基,R3代表具有1至8个碳原子的烷基。在此,提供的是R2中碳原子数大于R1中碳原子数的信息。)