Self-Assembly and Soft Material Preparation of Binary Organogels via Aminobenzimidazole/Benzothiazole and Acids with Different Alkyl Substituent Chains
Table 1
Gelation behaviors via acids with single-alkyl substituent chains.
Solvents
S-PC12
S-PC14
S-PC16
S-PC18
N-PC12
N-PC14
N-PC16
N-PC18
Aniline
PS
PS
G (2.0)
PS
PS
PS
PS
PS
Benzene
S
S
PS
PS
PS
PS
PS
I
Acetone
S
PS
I
PS
PS
PS
PS
I
n-Hexane
PS
PS
PS
PS
PS
PS
PS
I
Toluene
S
S
PS
PS
PS
PS
PS
PS
Pyridine
S
S
S
S
S
S
PS
PS
Cyclopentanone
S
S
I
PS
S
S
PS
I
Cyclohexanone
S
S
PS
PS
S
S
PS
I
Nitrobenzene
PS
PS
G (2.0)
G (2.5)
PS
PS
PS
PS
n-Butanol
PS
PS
I
PS
PS
PS
PS
PS
Ethanolamine
PS
G (1.5)
PS
G (2.5)
PS
G (2.0)
PS
G (2.5)
n-Butyl acrylate
S
S
I
PS
PS
PS
PS
I
1,4-Dioxane
S
S
PS
PS
PS
PS
I
PS
Petroleum ether
PS
PS
PS
S
PS
PS
PS
I
Ethyl acetate
PS
PS
PS
PS
PS
PS
PS
I
Chloroform
S
S
PS
PS
PS
PS
PS
PS
Dichloromethane
S
S
S
PS
PS
PS
PS
I
THF
S
S
S
S
PS
PS
PS
PS
DMF
PS
PS
PS
PS
PS
PS
PS
PS
DMSO
S
S
S
S
S
S
S
S
DMF: dimethylformamide; THF: tetrahydrofuran; DMSO: dimethyl sulfoxide; S: solution; PS: partially soluble; G: gel; I: insoluble; for gels, the critical gelation concentrations at room temperature are shown in parentheses (% w/v).