polyfunctionalityn.

Brit.

/ˌpɒlɪfʌŋ(k)ʃəˈnalᵻti/, U.S.

/ˈˌpɑliˌfəŋ(k)ʃəˈnælədi/

Origin: Formed within English, by compounding. Etymons: poly- comb. form, functionality n.

Etymology: < poly- comb. form + functionality n., after polyfunctional adj.

Chemistry.

The state or condition of being polyfunctional.

ΘΚΠ

the world > matter > chemistry > polymer chemistry > polymer properties > [noun] > polyfunctionality

polyfunctionality1936

1936 Trans. Faraday Soc. 32 39 (heading) Polymers & polyfunctionality.

1961 W. R. Sorenson & T. W. Campbell Prep. Methods Polymer Chem. iii. 59 The qualitative aspects of condensation polymerization, including..effect of polyfunctionality on branching and gelation, have been thoroughly treated.

1997 Science 29 Aug. 1236/2 The polyfunctionality of the macromolecules makes it possible to avoid the problem of the required 100% yield in every chemisorbed layer.

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).

单词	polyfunctionality
释义	polyfunctionalityn. Brit. /ˌpɒlɪfʌŋ(k)ʃəˈnalᵻti/, U.S. /ˈˌpɑliˌfəŋ(k)ʃəˈnælədi/ Origin: Formed within English, by compounding. Etymons: poly- comb. form, functionality n. Etymology: < poly- comb. form + functionality n., after polyfunctional adj. Chemistry. The state or condition of being polyfunctional. ΘΚΠ the world > matter > chemistry > polymer chemistry > polymer properties > [noun] > polyfunctionality polyfunctionality1936 1936 Trans. Faraday Soc. 32 39 (heading) Polymers & polyfunctionality. 1961 W. R. Sorenson & T. W. Campbell Prep. Methods Polymer Chem. iii. 59 The qualitative aspects of condensation polymerization, including..effect of polyfunctionality on branching and gelation, have been thoroughly treated. 1997 Science 29 Aug. 1236/2 The polyfunctionality of the macromolecules makes it possible to avoid the problem of the required 100% yield in every chemisorbed layer. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < n.1936
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