公开(公告)号：US3880728A

公开(公告)日：1975-04-29

申请号：US50266674

申请日：1974-09-03

Applicant: BASF AG

Inventor： HABERMANN WOLFGANG ,  NOHE HEINZ ,  JAEGER PETER

IPC: C25B11/16 ,  C25B11/04 ,  C25B11/10 ,  H01M4/66 ,  B01K3/06 ,  C23F17/00

CPC classification number: H01M4/66 ,  C25B11/0478 ,  H01M4/661

Abstract: A method of producing lead dioxide/titanium composite electrodes by anodic deposition of lead dioxide on a titanium surface, in which an intermediate layer of a carbide or boride of an element of sub-group 4 or 5 and/or silicide of an element of sub-group 4, 5 or 6 of the periodic table of the elements and/or silicon carbide, is applied to the titanium surface before depositing the lead dioxide.

Abstract translation: 通过在钛表面上阳极沉积二氧化铅来生产二氧化铅/钛复合电极的方法，其中第4或5族元素的碳化物或硼化物的中间层和/或子元素的硅化物的中间层 元素周期表中的4,5,6族元素和/或碳化硅在沉积二氧化铅之前被施加到钛表面。

公开(公告)号：CA1105875A

公开(公告)日：1981-07-28

申请号：CA283093

申请日：1977-07-19

Applicant: BASF AG

Inventor： SCHULZ BERNHARD ,  GRASSNER HANS ,  JAEGER PETER ,  NOHE HEINZ

IPC: C07F9/54 ,  C09B61/00 ,  C25B3/29 ,  C25B3/02

Abstract: : Symmetrical carotenoids are manufactured from the molecular halves thereof by a process wherein phosphonium salts of the molecular halves of these symmetrical carotenoids containing as substituents besides said molecular halves three aromatic, aliphatic or cycloaliphatic radicals are oxidized by electrochemical anodic oxidation in a solvent and in the presence of a base at temperatures at from -20 to +60.degree.C with a current density of from 1 to 500A/dm2.

公开(公告)号：BR9402435A

公开(公告)日：1995-01-24

申请号：BR9402435

申请日：1994-06-15

Applicant: BASF AG

Inventor： SOPHER DAVID WILLIAN ,  GIESELER ANDREAS ,  HIBST HARTMUT ,  HARTH KLAUS ,  JAEGER PETER

IPC: C25B3/29 ,  C25B11/00 ,  C25B3/10

Abstract: Electrodes prodn. comprises applying an electroconductive coating on an electroconductive core. Also claimed is the use of the electrode in the reductive coupling of olefins, the electrode esp. being used as cathode in the electro-hydrodimerisation of olefins of formula (I). R R C=CR X (I) In (I), R -R are H or 1-4C alkyl and X is -CN, -CONR R or -COOR .

公开(公告)号：CA1030482A

公开(公告)日：1978-05-02

申请号：CA208327

申请日：1974-09-03

Applicant: BASF AG

Inventor： HABERMANN WOLFGANG ,  NOHE HEINZ ,  JAEGER PETER

IPC: C25B11/16 ,  C25B11/04 ,  C25B11/10 ,  H01M4/66

Abstract: A method of producing lead dioxide/titanium composite electrodes by anodic deposition of lead dioxide on a titanium surface, in which an intermediate layer of a carbide or boride of an element of sub-group 4 or 5 and/or silicide of an element of sub-group 4, 5 or 6 of the periodic table of the elements and/or silicon carbide, is applied to the titanium surface before depositing the lead dioxide.