ionogenicadj.

Brit.

/ʌɪˌɒnəˈdʒɛnɪk/, U.S.

/aɪˌɑnəˈdʒɛnɪk/

Origin: Formed within English, by derivation. Etymons: ionogen n., -ic suffix.

Etymology: < ionogen n. + -ic suffix. Compare German ionogen , adjective (R. Luther 1896, in Zeitschr. f. physikal. Chem. 19 538, glossed, with reference to an electrode, as ‘umkehrbar in Bezug auf ein Ion’). In sense 2 after German ionogen, adjective (in this sense, O. Hinsberg 1911, in Jrnl. f. prakt. Chem. 74 179).

Physical Chemistry.

1. Capable of forming an ion or ions, esp. in aqueous solution; of the nature of an ionogen.

ΘΚΠ

the world > matter > chemistry > ions, ionization, or electrolysis > [adjective] > of or relating to ionization > capable of being ionized > chemically

ionogenic1902

1902 Amer. Chem. Jrnl. 27 107 Potassium ferricyanide has as its ionogenic constituents potassium and the negative complex Fe(CN)₆⁻⁻⁻, which is composed of the single-ion CN⁻ and the neutral component Fe (CN)₃.

1934 Sewage Wrks. Jrnl. 6 694 Practically all organic solids common to various sewage sludges are ionogenic.

1972 Materials & Technol. V. x. 275 Of the water-soluble surface-active agents.., some undergo ionization when dissolved in water whereas others do not ionize. On this basis, they are divided into two broad groups, namely ionogenic, or ion-forming, and non-ionogenic.

1991 R. A. Santen Theoret. Heterogeneous Catalysis iv. 281 The Coulomb interaction causes a high bond strength between cation and anion in ionogenic solids.

2010 Langmuir 26 12580/1 The ionogenic groups are undesirable at the surface, because they may cause aggregation in solutions containing counterions.

2. In Hinsberg's terminology: (of an atom or radical) promoting ionization elsewhere in the molecule of which it forms part. rare. Now disused.

ΘΚΠ

the world > matter > chemistry > ions, ionization, or electrolysis > [adjective] > of or relating to ionization > of atoms or radicals promoting ionization

ionogenic1912

1912 Chem. Abstr. 6 351 (heading) Ionogenic atomic groups and atoms.

This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022).

单词	ionogenic
释义	ionogenicadj. Brit. /ʌɪˌɒnəˈdʒɛnɪk/, U.S. /aɪˌɑnəˈdʒɛnɪk/ Origin: Formed within English, by derivation. Etymons: ionogen n., -ic suffix. Etymology: < ionogen n. + -ic suffix. Compare German ionogen , adjective (R. Luther 1896, in Zeitschr. f. physikal. Chem. 19 538, glossed, with reference to an electrode, as ‘umkehrbar in Bezug auf ein Ion’). In sense 2 after German ionogen, adjective (in this sense, O. Hinsberg 1911, in Jrnl. f. prakt. Chem. 74 179). Physical Chemistry. 1. Capable of forming an ion or ions, esp. in aqueous solution; of the nature of an ionogen. ΘΚΠ the world > matter > chemistry > ions, ionization, or electrolysis > [adjective] > of or relating to ionization > capable of being ionized > chemically ionogenic1902 1902 Amer. Chem. Jrnl. 27 107 Potassium ferricyanide has as its ionogenic constituents potassium and the negative complex Fe(CN)₆⁻⁻⁻, which is composed of the single-ion CN⁻ and the neutral component Fe (CN)₃. 1934 Sewage Wrks. Jrnl. 6 694 Practically all organic solids common to various sewage sludges are ionogenic. 1972 Materials & Technol. V. x. 275 Of the water-soluble surface-active agents.., some undergo ionization when dissolved in water whereas others do not ionize. On this basis, they are divided into two broad groups, namely ionogenic, or ion-forming, and non-ionogenic. 1991 R. A. Santen Theoret. Heterogeneous Catalysis iv. 281 The Coulomb interaction causes a high bond strength between cation and anion in ionogenic solids. 2010 Langmuir 26 12580/1 The ionogenic groups are undesirable at the surface, because they may cause aggregation in solutions containing counterions. 2. In Hinsberg's terminology: (of an atom or radical) promoting ionization elsewhere in the molecule of which it forms part. rare. Now disused. ΘΚΠ the world > matter > chemistry > ions, ionization, or electrolysis > [adjective] > of or relating to ionization > of atoms or radicals promoting ionization ionogenic1912 1912 Chem. Abstr. 6 351 (heading) Ionogenic atomic groups and atoms. This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022). < adj.1902
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