EP 1099259 A1 20010516 - ELECTRICALLY CONDUCTIVE MATERIAL, AND METHOD FOR TREATING SAME
Title (en)
ELECTRICALLY CONDUCTIVE MATERIAL, AND METHOD FOR TREATING SAME
Title (de)
ELEKTRISCH LEITENDEN MATERIAL UND VERFAHREN ZUR BEHANDLUNG DIESES MATERIAL
Title (fr)
MATERIAU CONDUCTEUR DE L'ELECTRICITE, ET PROCEDE DE TRAITEMENT D'UN TEL MATERIAU
Publication
Application
Priority
- FR 9901506 W 19990623
- FR 9808151 A 19980626
Abstract (en)
[origin: FR2780554A1] An electrically conductive material comprises a 3-D homogeneous distribution of charge reservoirs (16) interposed between conductive metal oxide-based cells (17).- DETAILED DESCRIPTION - An electrically conductive material comprises electrical charge reservoirs (16) of three or more monoatomic layers thickness interposed between conductive metal oxide-based cells (17) along a first axis and along second and third axes (a, b) defining a plane perpendicular to the first axis, the charge reservoirs being homogeneously distributed in amount 15-85 vol. % within the conductive material. An INDEPENDENT CLAIM is also included for production of the above material, comprising passing a current of at least 100 A/cm2 density through the material. Preferred Features: The conductive cells comprise monoatomic copper oxide layers of CuO2 cuprate structure, optionally with interposed Ca and/or Sr layers. The charge reservoirs comprise mono atomic copper oxide layers of CuO chain structure, optionally with interposed Cu and/or Sr layers, or comprise mono atomic layer stacks selected from SrO/BiO/BiO/SrO, BaO/TlO/TlO/BaO, BaO/TlO/BaO, BaO/HgO/BaO and CaO/MO/CaO, where M = Cu, Tl, Bi or Hg
IPC 1-7
IPC 8 full level
H01B 1/08 (2006.01); H01L 39/12 (2006.01); H01L 39/24 (2006.01)
CPC (source: EP)
H01B 1/08 (2013.01); H10N 60/0381 (2023.02); H10N 60/857 (2023.02)
Citation (search report)
See references of WO 0001020A1
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
FR 2780554 A1 19991231; EP 1099259 A1 20010516; JP 2002519834 A 20020702; WO 0001020 A1 20000106
DOCDB simple family (application)
FR 9808151 A 19980626; EP 99957666 A 19990623; FR 9901506 W 19990623; JP 2000557504 A 19990623