發(fā)布時間：2018-02-26 23:01

  本文關(guān)鍵詞： 非晶態(tài)合金 產(chǎn)氧反應(yīng) 電催化劑　出處：《催化學(xué)報》2017年06期 　論文類型：期刊論文

【摘要】：電解水制氧是一種非常有吸引力的轉(zhuǎn)化儲存間歇式能源的技術(shù).本文著重研究了非晶態(tài)鈷硼合金的電解水產(chǎn)氧性能.非晶態(tài)鈷硼合金可以通過硼氫化鈉直接還原鈷鹽來獲取,并表現(xiàn)出較高的電化學(xué)活性.對鈷硼合金的弱氧化,產(chǎn)生了類水滑石結(jié)構(gòu)的鈷氫氧化物,可進一步提高該類催化劑的整體催化活性,達到接近商業(yè)催化劑水平.
[Abstract]:Oxygen production from electrolytic water is a very attractive technology for converting storage intermittent energy. The electrolytic oxygen properties of amorphous cobalt-boron alloys are studied in this paper. Amorphous cobalt-boron alloys can be obtained by direct reduction of cobalt salts by sodium borohydride. The weak oxidation of cobalt-boron alloy resulted in the formation of hydrotalcite-like cobalt hydroxides, which could further improve the overall catalytic activity of the catalysts and reach the level of commercial catalysts.
【作者單位】： 昆士蘭大學(xué)化學(xué)與分子生命科學(xué)系;國立同步輻射研究中心研究部;新南威爾士大學(xué)化學(xué)工程系;
【基金】：supported by the Australian Research Council Discovery Project(DP110100550)~~
【分類號】：O643.36;TQ116.14
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本文編號：1540033