常见表面活性剂的CMC

T A B L E 3-2C r i t i c a l M i c e l l e C o n c e n t r a t i o n s o f S o m e S u r f a c t a n t s i n A q u e o u s M e d i a

C o m p o u n d

S o l v e n t

T e m p .( C )

C M C (M )

R e f e r e n c e

A n i o n i c s

C 10H 21O C H 2C O O ÀN a þ

0.1M N a C l ,p H 10.5

302.8Â10À3T s u b o n e ,2001C 12H 25C O O ÀK þ

H 2O ,p H 10.5

301.2Â10À2T s u b o n e ,2001C 9H 19C O N H C H 2C O O ÀN a þH 2O 403.8Â10À2D e s a i ,1992C 11H 23C O N H C H 2C O O ÀN a þH 2O

401.0Â10À2D e s a i ,1992C 11H 23C O N H C H 2C O O ÀN a þ0.1M N a O H (a q .)

453.7Â10À3M i y a g i s h i ,1989C 11H 23C O N (C H 3)C H 2C O O ÀN a þH 2O ,p H 10.5

301.0Â10À2T s u b o n e ,2001C 11H 23C O N (C H 3)C H 2C O O ÀN a þ0.1M N a C l ,p H 10.5

303.5Â10À3T s u b o n e ,2001C 11H 23C O N (C H 3)C H 2C H 2C O O ÀN a þH 2O ,p H 10.5

307.6Â10À3T s u b o n e ,2001C 11H 23C O N (C H 3)C H 2C H 2C O O ÀN a þ

0.1M N a C l ,p H 10.5302.7Â10À3T s u b o n e ,2001C 11H 23C O N H C H (C H 3)C O O ÀN a þ0.1M N a O H (a q .)453.3Â10À3M i y a g i s h i ,1989C 11H 23C O N H C H (C 2H 5)C O O ÀN a þ

0.1M N a O H (a q .)452.1Â10À3M i y a g i s h i ,1989C 11H 23C O N H C H [C H (C H 3)2]C O O ÀN a þ0.1M N a O H (a q .)451.4Â10À3M i y a g i s h i ,1989C 11H 23C O N H C H [C H 2C H (C H 3)2]C O O ÀN a þ

0.1M N a O H (a q .)

455.8Â10À4M i y a g i s h i ,1989

C 13H 27C O N H C H 2C O O ÀN a þ

H 2O 404.2Â10À3D e s a i ,1992C 15H 31C O N H C H [C H (C H 3)2]C O O ÀN a þH 2O 251.9Â10À3O h t a ,2003C 15H 31C O N H C H [C H 2C H (C H 3)2]C O O ÀN a þ

H 2O 251.5Â10À3O h t a ,2003C 8H 17S O 3ÀN a þH 2O 401.6Â10À1K l e v e n s ,1948C 10H 21S O 3ÀN a þH 2O 104.8Â10À2D a h a n a y a k e ,1986C 10H 21S O 3ÀN a þH 2O 254.3Â10À2D a h a n a y a k e ,1986C 10H 21S O 3ÀN a þH 2O

404.0Â10À2D a h a n a y a k e ,1986C 10H 21S O 3ÀN a þ0.1M N a C l 102.6Â10À2D a h a n a y a k e ,1986C 10H 21S O 3ÀN a þ0.1M N a C l 252.1Â10À2D a h a n a y a k e ,1986C 10H 21S O 3ÀN a þ0.1M N a C l 401.8Â10À2D a h a n a y a k e ,1986C 10H 21S O 3ÀN a þ0.5M N a C l 107.9Â10À3D a h a n a y a k e ,1986C 10H 21S O 3ÀN a þ0.5M N a C l 257.3Â10À3D a h a n a y a k e ,1986C 10H 21S O 3ÀN a þ

0.5M N a C l 40

6.5Â10À3

D a h a n a y a k e ,1986

122

C12H25SO3ÀNaþH2O25 1.24Â10À2Dahanayake,1986 C12H25SO3ÀNaþH2O40 1.14Â10À2Dahanayake,1986 C12H25SO3ÀNaþ0.1M NaCl25 2.5Â10À3Dahanayake,1986

C12H25SO3ÀNaþ0.1M NaCl40 2.4Â10À3Dahanayake,1986 C12H25SO3ÀNaþ0.5M NaCl407.9Â10À3Dahanayake,1986 C12H25SO3ÀLiþH2O25 1.1Â10À2Mohle,1993

C12H25SO3ÀNH4þH2O258.9Â10À3Mohle,1993

C12H25SO3ÀKþH2O259.3Â10À3Mohle,1993

C14H29SO3ÀNaþH2O40 2.5Â10À3Klevens,1948 C16H33SO3ÀNaþH2O507.0Â10À4Klevens,1948 C8H17SO4ÀNaþH2O40 1.4Â10À1Evans,1956

C10H21SO4ÀNaþH2O40 3.3Â10À2Evans,1956

C11H23SO4ÀNaþH2O21 1.6Â10À2Huisman,1964 Branched C12H25SO4ÀNaþH2O25 1.42Â10À2Varadaraj,1992 Branched C12H25SO4ÀNaþ0.1M NaCl25 3.8Â10À3Varadaraj,1992 C12H25SO4ÀNaþH2O258.2Â10À3Elworthy,1966 C12H25SO4ÀNaþH2O408.6Â10À3Flockhart,1961 C12H25SO4ÀNaþ‘‘Hard river’’water25>1.58Â10À3Rosen,1966

(I.S.¼6.6Â10À3M)c,e

C12H25SO4ÀNaþ0.1M NaCl21 5.6Â10À3Huisman,1964 C12H25SO4ÀNaþ0.3M NaCl21 3.2Â10À3Huisman,1964 C12H25SO4ÀNaþ0.1M NaCl25 1.62Â10À3Huisman,1964 C12H25SO4ÀNaþ0.2M NaCl(aq.)258.3Â10À4Sowada,1994 C12H25SO4ÀNaþ0.4M NaCl(aq.)25 5.2Â10À4Sowada,1994 C12H25SO4ÀNaþ0.3M urea259.0Â10À3Schick,1964

C12H25SO4ÀNaþH2O–cyclohexane257.4Â10À3Rehfeld,1967 C12H25SO4ÀNaþH2O–octane258.1Â10À3Rehfeld,1967 C12H25SO4ÀNaþH2O–decane258.5Â10À3Rehfeld,1967 C12H25SO4ÀNaþH2O–heptadecane258.5Â10À3Rehfeld,1967

C12H25SO4ÀNaþH2O–cyclohexane257.9Â10À3Rehfeld,1967

123

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