alumina substrate

基本解释

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.
主要论述了汽车尾气催化剂载体用氧化铝的制备方法，对影响汽车尾气催化剂载体用氧化铝性能的因素进行了探讨。
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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.
高纯铝箔在特定的溶液下经过电化学阳极氧化腐蚀，可在其表面生成一层多孔的非晶氧化铝层，孔大致呈六方密排，孔径分布均匀。