-
公开(公告)号：US6086845A
公开(公告)日：2000-07-11
申请号：US413576
申请日：1999-10-06
摘要： An aqueous sodium carbonate solution is added in an equivalent amount to an aqueous silver nitrate solution (Ag=100 g/L) under stirring and, with nitric acid and sodium hydroxide being added to adjust the pH to 5.5-6.5, a silver carbonate precipitate is formed and subsequently washed thoroughly and dried at 250.degree. C. or below to produce a silver oxide powder, which satisfactory characteristics for use in cells, as exemplified by high water absorption, good shape of granules, high strength, non-stickiness to the molding punch, high fluidity and low residual carbon content. The pellet of the powder has high cell capacity.
-
公开(公告)号：US6030600A
公开(公告)日：2000-02-29
申请号：US964178
申请日：1997-11-04
摘要： An aqueous sodium carbonate solution is added in an equivalent amount to an aqueous silver nitrate solution (Ag=100 g/L) under stirring and, with nitric acid and sodium hydroxide being added to adjust the pH to 5.5-6.5, a silver carbonate precipitate is formed and subsequently washed thoroughly and dried at 250.degree. C. or below to produce a silver oxide powder, which satisfactory characteristics for use in cells, as exemplified by high water absorption, good shape of granules, high strength, non-stickiness to the molding punch, high fluidity and low residual carbon content. The pellet of the powder has high cell capacity.
摘要翻译： 在搅拌下向硝酸银水溶液（Ag = 100g / L）中加入碳酸钠水溶液，加入硝酸和氢氧化钠将pH调节至5.5-6.5，将碳酸银沉淀 形成并随后完全洗涤并在250℃或更低温度下干燥以产生氧化银粉末，其具有令人满意的用于细胞的特性，例如高吸水性，良好的颗粒形状，高强度，不粘性 成型冲头，高流动性和低残留碳含量。 粉末颗粒具有高电池容量。
-
公开(公告)号：US6121178A
公开(公告)日：2000-09-19
申请号：US944095
申请日：1997-10-02
申请人： Kohichiro Eshima , Kouki Toishi , Katsuaki Okabe , Tsuyoshi Nishimura , Shinji Sato , Choju Nagata
发明人： Kohichiro Eshima , Kouki Toishi , Katsuaki Okabe , Tsuyoshi Nishimura , Shinji Sato , Choju Nagata
IPC分类号： C04B35/64 , C01G19/00 , C04B35/457 , C23C14/08 , C23C14/34 , C30B29/22 , C04B35/453
CPC分类号： C23C14/3414 , C04B35/457
摘要： Sintered ITO having a relative density of at least 88% and an oxygen content of 15.5-17.0 wt %, as well as an ITO sputtering target made of this sintered ITO. Using the target, an optimal range for the proportion of oxygen in a mixture of argon and oxygen gases used as a sputtering atmosphere is sufficiently expanded to permit the consistent formation of ITO films.
摘要翻译： 具有至少88％的相对密度和15.5-17.0重量％的氧含量的烧结ITO以及由该烧结的ITO制成的ITO溅射靶。 使用目标，用作溅射气氛的氩气和氧气的混合物中的氧气比例的最佳范围被充分地扩大以允许ITO膜的一致的形成。
-
4.发明授权Starting powders for ITO production, ITO sinters and processes for producing such starting powders and ITO sinters 失效用于ITO生产的起始粉末，ITO烧结体和用于生产这种起始粉末和ITO烧结体的方法
公开(公告)号：US6099982A
公开(公告)日：2000-08-08
申请号：US966936
申请日：1997-11-10
申请人： Katsuaki Okabe , Tsuyoshi Nishimura , Shinji Sato , Kohichiro Eshima , Kouki Toishi , Choju Nagata
发明人： Katsuaki Okabe , Tsuyoshi Nishimura , Shinji Sato , Kohichiro Eshima , Kouki Toishi , Choju Nagata
IPC分类号： C04B35/457 , C01G15/00 , C01G19/00 , C01G19/02 , C23C14/34
CPC分类号： C01G19/00 , C01G15/00 , C04B35/01 , C04B35/457 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/62675 , C04B35/6268 , C04B35/62695 , C04B2235/3286 , C04B2235/3293 , C04B2235/443 , C04B2235/444 , C04B2235/5409 , C04B2235/5436 , C04B2235/5445 , C04B2235/5481 , C04B2235/604 , C04B2235/608 , C04B2235/6567 , C04B2235/6585 , C04B2235/724 , C04B2235/77 , C04B2235/95
摘要： The starting salts for ITO production, precipitant and the conditions for reaction, calcination, etc. are specified such as to synthesize a starting oxide adapted to be free from volatile components such as halides and lower oxides; the starting oxide is dispersed to particles having a specified flowability; the powder is pressed into a compact, which is sintered in either air atmosphere or an oxygen-rich atmosphere to produce a large and high-density sinter for use as an ITO sputtering target.
摘要翻译： 规定ITO的起始盐，沉淀剂，反应条件，煅烧等，以合成适合于不含挥发性成分如卤化物和低级氧化物的起始氧化物; 起始氧化物分散到具有特定流动性的颗粒中; 将粉末压制成在空气气氛或富氧气氛中烧结的压块，以产生用作ITO溅射靶的大型高密度烧结体。
-
-
-
搜索结果
4 条记录 (耗时 0.011 秒)
