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xtuyangyu

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[求助] 镍覆碳氧化铝煅烧后是什么颜色

镍覆碳氧化铝煅烧后是什么颜色
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zyhou

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【答案】应助回帖

低于400度是淡绿色(还要看镍的添加量是多少。)
400度-750度是褐色到黑色(还要看镍的添加量是多少。)
高于800度应该蓝色,因为生成镍铝尖晶石(还要看镍的添加量是多少。)
Catalysis Letters 87 (2003) 37-42.
Catalysis Letters, 89 (2003) 121-127.
Catalysis Letters, 89 (2003) 193-197.
Applied Catalysis A: General, 253(2) (2003-10-28) 381-387.
Applied Catalysis A: General, 261(2) (2004-4-30) 205-209.
Applied Surface Science, 233(1-4) (2004-7-30) 58-68.
International Journal of Hydrogen Energy, 31(5) (2006-4) 555-561.
2楼2011-05-26 10:47:52
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