请问前辈:哪能寻到 纳米三氧化二铝,能否提供一点样品 很难找到,因为三氧化二铝的级别和纳米级别相差不是很大,只有通过相关方法还原,猜有可能获得三氧化二铝
请化工高手翻译(汉译英),急。。。 以Al2(SO4)3和不同量的尿素为原料,两亲嵌段共聚物P(St)-b-P(HEA)的存在,利用微波法制备出珊瑚球状的勃姆石(γ-AlOOH),经800℃煅烧后,得到了氧化铝粉体。利用XRD确定。
如何用铝制备氢氧化铝
请化工高手翻译(汉译英),急。。。 Ultra-fine alumina powder,especially as Europium-alumina powder with high strength,high hardness,resistance to wear,corrosion resistance,high temperature and oxidation resistance,insulation,and a large surface area such excellent characteristics,its dense sintered body works in ceramics,electronic components,high temperature materials,optical,magnetic,biological,nuclear materials has broad applications,its raw materials-alumina powders Preparation is of great significance.Alumina can also Flake,fibrous,porous,spherical,whiskers,nanowires,nanotubes and other morphology exist,and in catalysis,fire retardant,noise,sound absorption,insulation,stealth materials,and other aspects of special uses,therefore explore different morphology of alumina powder Preparation equally important.In this paper,we decided to use a great potential for the development of the microwave method to prepare ultrafine alumina powder.Preparation of the many ultra-fine powder of alumina,the microwave method 。