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本文对氰乙基化纤维素—Pd 络合物加氢催化剂进行了 X—射线光电子能谱研究。证明其为络合物,并确定了催化剂中钯在催化前后的价态变化。
In this paper, X-ray photoelectron spectroscopy of cyanoethylated cellulose-Pd complex hydrogenation catalyst was studied. It was proved to be a complex and the valence of palladium in the catalyst before and after the catalysis was determined.