公开(公告)号：DE102004025485A1

公开(公告)日：2005-12-15

申请号：DE102004025485

申请日：2004-05-21

Applicant: BASF AG

Inventor： STERZEL HANS-JOSEF ,  KUEHLING KLAUS

IPC: H01L35/18 ,  H01L35/22 ,  H01L35/14 ,  C01B33/06 ,  H01L35/28

公开(公告)号：DE10344791A1

公开(公告)日：2005-04-21

申请号：DE10344791

申请日：2003-09-26

Applicant: BASF AG

Inventor： KUEHLING KLAUS ,  STERZEL HANS-JOSEF ,  REMMELE MICHAEL ,  DECK PATRICK

IPC: B01D1/00 ,  B01D3/00 ,  B01D5/00 ,  B01D7/00 ,  B01D9/00 ,  B01D15/00 ,  D06F58/20 ,  F26B3/34 ,  F26B21/08 ,  B01D53/00 ,  H01L35/28

Abstract: In thermal separation methods in which a material separation is carried out by the spatially separate input and extraction of heat, the input of heat occurs by means of the hot side of a current-carrying thermoelectrical module and the extraction of heat occurs by means of the cold side of a current-carrying thermoelectrical module.

公开(公告)号：CA2521778A1

公开(公告)日：2004-10-21

申请号：CA2521778

申请日：2004-04-08

Applicant: UNIV MICHIGAN STATE ,  BASF AG

Inventor： KANATZIDIS MERCOURI G ,  CHUNG DUCK-YOUNG ,  STERZEL HANS-JOSEF ,  KUEHLING KLAUS

IPC: H01L35/16 ,  H01L35/22

Abstract: A thermoelectrically active p- or n-conductive semiconductor material is constituted by a ternary compound of the general formula (Pb1-xGex)Te with x value from 0.16 to 0.5, wherein 0 to 10% by weight of the ternary compound m ay be replaced by other metals or metal compounds, wherein the semiconductor material has a Seebeck coefficient of at least .plusmn.200 ~V/K at a temperature of 25 ~C.

公开(公告)号：DE102005063038A1

公开(公告)日：2007-07-05

申请号：DE102005063038

申请日：2005-12-29

Applicant: BASF AG

Inventor： KUEHLING KLAUS ,  GRAESER MARTIN ,  WENDORFF JOACHIM H ,  GREINER ANDREAS

IPC: B82B3/00 ,  B29C48/92

Abstract: The method involves providing a melted mass or solution, which contains a carrier material or suitable precursor compounds of the carrier material and thermo electric active materials or precursor compounds of the thermo electric active materials. The melted mass or solution is electrically spun, and a fiber containing the precursor compounds of the thermo electric active materials is received. The fiber is enclosed with an electrical insulator, and the precursor compounds of the thermo electric active materials are converted into an active form.

公开(公告)号：CA2584335A1

公开(公告)日：2006-05-04

申请号：CA2584335

申请日：2005-10-20

Applicant: BASF AG

Inventor： STERZEL HANS-JOSEF ,  DECK PATRICK ,  THOMAS FLORIAN ,  KUEHLING KLAUS ,  FISCHER DANIEL

IPC: H01G4/005 ,  H01G4/12

Abstract: The invention relates to a capacitor having a porous electrically conductive substrate on whose inner and outer surfaces a first layer of a dielectric and an electrically conductive second layer are applied. The invention also relates to a method for the production of such capacitors and to their use in electrical and electronic circuits.

公开(公告)号：DE102004052086A1

公开(公告)日：2006-04-27

申请号：DE102004052086

申请日：2004-10-26

Applicant: BASF AG

Inventor： THOMAS FLORIAN ,  DECK PATRICK ,  KUEHLING KLAUS ,  STERZEL HANS-JOSEF ,  FISCHER DANIEL

IPC: H01G9/025

Abstract: The invention relates to a capacitor having a porous electrically conductive substrate on whose inner and outer surfaces a first layer of a dielectric and an electrically conductive second layer are applied. The invention also relates to a method for the production of such capacitors and to their use in electrical and electronic circuits.

公开(公告)号：DE102004048220A1

公开(公告)日：2006-04-06

申请号：DE102004048220

申请日：2004-09-30

Applicant: BASF AG

Inventor： STERZEL HANS-JOSEF ,  KUEHLING KLAUS

IPC: H01L35/10

公开(公告)号：DE10223743A1

公开(公告)日：2003-12-11

申请号：DE10223743

申请日：2002-05-28

Applicant: BASF AG

Inventor： STERZEL HANS-JOSEF ,  KUEHLING KLAUS

IPC: H01L35/16 ,  H01L35/22 ,  H02N11/00

Abstract: Thermoelectric generator or peltier arrangement comprises a thermoelectric semiconductor material made from a p-doped or n-doped semiconductor material of a ternary compound of formula (I), except ternary compounds of formula AlB12 and SiB6, or a mixed oxide of formula (II). MexSAySBz (I) Me = Al, Ti, Zr, V, Nb, Ta, Cr, Mo, W, Fe, Co, Ni, Cu or Ag; SA and SB = B, C, Si, Ge, Sb, Se or Te; and x, y and z = 0.01-1. ((CaO)u.(SrO)v.(BaO)w.(1/2Bi2O3)x)f.(2n+a/2).((k).MenOn/2.(2-k).Men+aOn+a/2) (II) Me = Fe, Cu, V, Mn, Sn, Ti, Mo or W; n = 1-6; a = 1 or 2; f = 0.2-5; k = 0.01-2; and u + v + w + x = 1. Independent claims are also included for: (1) a process for the production of the semiconductor materials comprising sintering or melting together, and sintering mixtures of the elemental powder or sintering mixtures of the oxide powder; and (2) a process for the combinatory production and testing of the semiconductor materials for thermoelectric generators.

公开(公告)号：DE10142632A1

公开(公告)日：2003-03-20

申请号：DE10142632

申请日：2001-08-31

Applicant: BASF AG

Inventor： STERZEL HANS-JOSEF ,  KUEHLING KLAUS

IPC: H01L31/032 ,  H01L31/0264 ,  H01L31/0392 ,  H01L31/042 ,  H01L31/18

Abstract: A photovoltaic cell comprises a photovoltaically active p- or n-doped semiconductor material made from a ternary compound (I) or a mixed oxide (II). A photovoltaic cell comprises a photovoltaically active p- or n-doped semiconductor material made from a ternary compound of formula (I) or a mixed oxide of formula (II): MexSAySBz (I) Me = Al, Ti, Zr, V, Nb, Ta, Cr, Mo, W, Mn, Fe, Co, Ni, Cu or Ag; SA, SB = different groups of the periodic table; and x, y, z = 0.01-1. ((CaOu.(SrO)v.(BaO)w.(1/2Bi2O3)x)f.(2n+a/2).((k)MenOn/2.(2-k).Men+aOn+ a/2) (II) Me = Fe, Cu, V, Mn, Sn, Ti, Mo, W; n = 1-6; a = 1 or 2; f = 0.2-5; k = 0.01-2; and u+v+w+x = 1. Independent claims are also included for: (1) a process for the production of semiconductor materials; (2) a process for the combinatory production and testing of the semiconductor materials; (3) an array of semiconductor materials; and (4) a process for the production of photovoltaic cells.