Complexation properties of a divinylbenzene crosslinked poly (acrylamidoxime) resin for Li, B, La(Ⅲ), Ce(Ⅳ) and Nd(Ⅲ) were investigated by inductively coupled plasma-atomic emission spectroscopy. The resin was found to be effective for the sequestering of La(Ⅲ), Ce(Ⅳ) and Nd(Ⅲ) from aqueous solutions. The resin exhibited no affinity for Li and B cations. Recovers of trace levels of metals sequestered on the resin was achieved by elution with either 1:1 nitric acid-water or 1:1 hydrochloric acid-water. The application of trace concentation levels of impurities in high purity aluminum was examined.

Divinylbenzene으로 Crosslink한 Poly(acrylamidoxime) 수지의 Li, B, La(Ⅲ), Ce(Ⅳ), Nd(Ⅲ)에 대한 complexation property를 ICP-AES를 사용하여 연구하였다. 이 수지는 La(Ⅲ), Ce(Ⅳ) 및 Nd(Ⅲ)과는 complex 화합물을 효과적으로 생성하나 Li과 B와는 complex화합물을 생성하지 않았다. 수지에 흡착한 미량의 금속은 1:1-HNO₃-물의 혼합물에 의하여 추출 회수되었다. 이 수지의 응용으로서 거의 순수한 알미늄 시료중에 함유되어있는 불순물을 column 법에 의하여 정량하였다.

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