专利名称：NON-BREED ELECTRODE 发明人：FURANKU SOROMON
申请号：JP17438581生豆角
踟蹰前行申请日：19811030
公开号：JPH0224917B2孩子的教育方法
她的眼睛公开日：不刊之典
19900531
租佃关系专利内容由知识产权出版社提供
摘要：This disclosure is directed to a non-bleeding gas electrode for operation under the rigors of high current density and to the active layer thereof. This active layer is comprid of 60 to 90 weight percent high surface area, electroconductive carbon (with or without catalyst thereon), 10 to 40 weight percent particulate polytetrafluoroethylene (PTFE) and has pores sufficiently large to relieve internal hydrodynamic pressures thus preventing liquid being forced through the electrode wetproofing layer to the air side thereof. In addition such electrodes include a PTFE-containing wetproofing or backing layer cured on one side to said active layer and on the other side to a current distributor. The pores in both the active layer and the backing layer are controlled to relieve hydrodynamic pressures by coordinating the particle size of the pore former ud to establish the pores in both said layers such that the repellancy of the backing layer to hot alkali exceeds the internal liquid pressures in the active layer.
闻名的意思是什么
Of particular significance is the fact that the prent electrode is non-bleeding when operated on air and prerves its low voltage at high current density over extended time periods without bleeding.
申请人：ELTECH SYSTEMS CORP
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