alumina substrate

基本解釋

A special alumina applying for catalyst substrate in automobile exhaust had been studied. some influence factor to this alumina, such as temperature, additives etc, had been studied too.
主要論述了汽車尾氣催化劑載體用氧化鋁的制備方法，對影響汽車尾氣催化劑載體用氧化鋁性能的因素進行了探討。
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Nanoporous alumina membranes containing parallel regular pores of uniform size and normal to substrate surface were fabricated by anodically oxidizing high purity aluminum foils in acid solutions.
高純鋁箔在特定的溶液下經(jīng)過電化學陽極氧化腐蝕，可在其表面生成一層多孔的非晶氧化鋁層，孔大致呈六方密排，孔徑分布均勻。