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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 3, Number 1
February 20, 1954 

Synthesis of Ion Exchange Resin - I. Synthesis of Phenolsulfonic Acid Resins

Ion Exchange Resin 의 합성에 관한 연구. p-Phenolsulfonic acid resin 의 합성 (제1보)
Joon-Suk Oh, Qui-Won Choi

오준석, 최규원
The cation exchange resins are synthesized from p-phenolsulfonic acid, formalin, and sodium hydroxide catalyser, and the ion exchange properties of them are studied with respect to their reactant ratios. Maximum exchange capacity was 2.06 me/G, much smaller than the theoretical value of 3.42 me/G to be expected for that of the structure: Under the present experimental conditions, much -SO3H radical should have been split away.
18 - 22
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