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[交流] 六氯化钨和乙醇溶剂热制备缺氧氧化钨的稳定性问题

用六氯化钨和乙醇溶剂热制备缺氧氧化钨,制备出来的样品很不稳定,在冬天性能很好夏天就很差甚至没性能而且颜色也不稳定,甚至同一个烘箱制备出来的都有些许差别。正常状态刚冷却完有种类似于凝胶的状态,但夏天制备就很难很难出现,有没有大神帮忙解答一下???感谢感谢!!!
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