-
公开(公告)号:US5622746A
公开(公告)日:1997-04-22
申请号:US399981
申请日:1995-03-07
申请人: Randolph S. Hahn , Brian J. Melody , John D. Henley, Jr. , John Piper , Shelby J. Poore , Tsung-Yuan Su , John T. Kinard
发明人: Randolph S. Hahn , Brian J. Melody , John D. Henley, Jr. , John Piper , Shelby J. Poore , Tsung-Yuan Su , John T. Kinard
CPC分类号: H01G9/0032 , C25D11/02 , C25D11/26 , Y10T29/417 , Y10T29/435
摘要: The present invention provides a manganese nitrate coating having high conductivity and solid tantalum anode capacitors having low ESR by using an oven atmosphere which effectively treats all of the anodes in the oven. The manganese nitrate coating of the present invention is produced under highly oxidizing conditions by providing one or more oxidizing agents more active than nitrogen dioxide in the atmosphere of the oven during pyrolysis of manganese nitrate. The oxidizing agents include nitric acid, hydrogen peroxide, ozone, and mixtures thereof.
摘要翻译: 本发明通过使用有效处理烘箱中所有阳极的烤箱气氛,提供具有高导电性的硝酸锰涂层和具有低ESR的固体钽阳极电容器。 本发明的硝酸锰涂层是在高度氧化条件下通过在硝酸锰的热解过程中在烘箱的气氛中提供比二氧化氮更有活性的一种或多种氧化剂来生产的。 氧化剂包括硝酸,过氧化氢,臭氧及其混合物。