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乐苜

铁虫 (小有名气)

[求助] 草酸溶液中电化学刻蚀氮化镓化学反应方程式式什么样的

1.溶液为0.25M草酸
2.正极是N型氮化镓,硅掺浓度2E19
3.负极是铂丝
4.施加电压是6V

刻蚀过程是可控的,现在想弄清楚化学反应过程,无奈网上基础研究资源比较少
请大神帮忙分析一下正负极上的反应,目前只知道会产生白色沉淀,附着在正极上,利用盐酸清洗可以洗干净。
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