首页> 外国专利> METHOD AND SYSTEM FOR PREPARATION OF HIGHLY POROUS AND PREFERENTIALLY-ORIENTED {100} PLATINUM NANOWIRES AND THIN FILMS

METHOD AND SYSTEM FOR PREPARATION OF HIGHLY POROUS AND PREFERENTIALLY-ORIENTED {100} PLATINUM NANOWIRES AND THIN FILMS

机译:制备高度多孔和优先取向的{100}铂纳米丝和薄膜的方法和系统

摘要

A method for preparation of highly porous and preferentially-oriented {100}platinum on asubstrate by electrodeposition in a deposition bath, comprising using adeposition potential E dep lower than E RHE+ 150 mV and an acidified platinum salt solution having a Pt saltconcentration less than 5.0 mmole L-1 or, inpresence of hydrogen, comprising limiting the concentration of Pt salts in theelectrolyte to less than 5.0 mmoleL-1 and controlling the temperature of the electrolyte. Preferentially-oriented {100} platinum nanowires and thinfilms, comprising Pt{100} in a range between about 20 and about 60% and havinga roughness factor of at least50 are produced.
机译:一种制备高度多孔且优先取向的{100}的方法铂金通过在沉积浴中进行电沉积的方法,包括使用沉积电位E dep低于E RHE+ 150 mV和含铂盐的酸化铂盐溶液浓度小于5.0 mmole L-1或氢的存在,包括限制Pt盐在水中的浓度电解质至小于5.0 mmoleL-1并控制电解质的温度。优先-取向的{100}铂纳米线和细线膜,其包含在约20%至约60%范围内的Pt {100},并具有粗糙度系数至少为生产了50件。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号