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公开(公告)号:ZA201306870B
公开(公告)日:2014-11-26
申请号:ZA201306870
申请日:2013-09-12
Applicant: BASF SE
Inventor: BRUDER INGMAR , EICKEMEYER FELIX , ERK PETER , SENS RUDIGER , IRLE STEPHAN , AL MOHAMEDI , PELSTER ANDREAS , THIEL ERWIN
IPC: G01C20060101
Abstract: A distance measuring device (180) comprising a detector (110) for optically detecting at least one object (112) is proposed. The detector (110) comprises at least one optical sensor (114). The optical sensor (114) has at least one sensor region (116). The optical sensor (114) is designed to generate at least one sensor signal in a manner dependent on an illumination of the sensor region (116). The sensor signal, given the same total power of the illumination, is dependent on a geometry of the illumination, in particular on a beam cross section of the illumination on the sensor area (118). The detector (110) furthermore has at least one evaluation device (122). The evaluation device (122) is designed to generate at least one item of geometrical information from the sensor signal, in particular at least one item of geometrical information about the illumination and/or the object (112).
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公开(公告)号:AU2012219157A1
公开(公告)日:2013-09-05
申请号:AU2012219157
申请日:2012-02-09
Applicant: BASF SE
Inventor: BRUDER INGMAR , EICKEMEYER FELIX , ERK PETER , SENS RUDIGER , IRLE STEPHAN , AL MOHAMEDI HAROUN , PELSTER ANDREAS , THIEL ERWIN
IPC: G01C3/00
Abstract: A detector (110) for optically detecting at least one object (112) is proposed. The detector (110) comprises at least one optical sensor (114). The optical sensor (114) has at least one sensor region (116). The optical sensor (114) is designed to generate at least one sensor signal in a manner dependent on an illumination of the sensor region (116). The sensor signal, given the same total power of the illumination, is dependent on a geometry of the illumination, in particular on a beam cross section of the illumination on the sensor area (118). The detector (110) furthermore has at least one evaluation device (122). The evaluation device (122) is designed to generate at least one item of geometrical information from the sensor signal, in particular at least one item of geometrical information about the illumination and/or the object (112).
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公开(公告)号:AU2011281207A1
公开(公告)日:2013-01-31
申请号:AU2011281207
申请日:2011-07-13
Applicant: BASF SE
Inventor: PSCHIRER NEIL GREGORY , BRUDER INGMAR , SENS RUDIGER , ERK PETER
Abstract: A photovoltaic element (110) is proposed for conversion of electromagnetic radiation to electrical energy. The photovoltaic element (1 10) may especially be a dye solar cell (1 12). The photovoltaic element (110) has at least one first electrode (1 16), at least one n-semiconductive metal oxide (120), at least one electromagnetic radiation-absorbing dye (122), at least one solid organic p-semiconductor (126) and at least one second electrode (132). The p-semiconductor (126) comprises at least one metal oxide (130).
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公开(公告)号:AU2011273006A1
公开(公告)日:2013-01-10
申请号:AU2011273006
申请日:2011-06-28
Applicant: BASF SE
Inventor: PSCHIRER NEIL GREGORY , EICKEMEYER FELIX , SCHONEBOOM JAN , SENS RUDIGER , ERK PETER , REICHELT HELMUT , BERGMANN HERMANN
Abstract: Disclosed is a process for producing a photoelectric conversion device comprising a dye-sensitized metal oxide semiconductor, which is treated with an essentially transparent hydroxamic acid derivative or a salt thereof. Also disclosed are the photoelectric conversion device obtained by the said process and the use of the essentially transparent hydroxamic acid derivative for enhancing the energy conversion efficiency &eegr; of dye-sensitized photoelectric conversion device.
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5.
公开(公告)号:AU2010305910A1
公开(公告)日:2012-04-12
申请号:AU2010305910
申请日:2010-10-11
Applicant: BASF SE
Inventor: HWANG JAE HYUNG , ERK PETER , REICHELT HELMUT , SENS RUDIGER , BRUDER INGMAR , ANTTI OJALA , SCHONEBOOM JAN , WURTHNER FRANK , BUERCKSTUEMMER HANNA , TULYAKOVA ELENA , MEERHOLZ KLAUS , STEINMANN VERA , KRONENBERG NILS
IPC: H01L51/42
Abstract: The present invention relates to the use of mixtures comprising one or more merocyanines as components (K1) that are selected from the group of compounds of the general formula Ia, Ib, Ic, Id, Ie, IIa, and IIb, as defined more precisely in the description, as electron donor or electron acceptor, and one or more compounds (K2) acting as electron acceptor or electron donor with respect to component (K1), for producing photoactive layers for organic solar cells and organic photodetectors. The invention further relates to a method for producing photoactive layers, corresponding organic solar cells and organic photodetectors, and mixtures comprising one or more compounds of the general formulas Ia, Ib, Ic, Id, Ie, IIa, and/or IIb of component (K1) as components, as defined more precisely in the description, and one or more compounds of the component (K2).
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6.
公开(公告)号:AU2006331342A1
公开(公告)日:2007-07-05
申请号:AU2006331342
申请日:2006-12-27
Applicant: BASF SE
Inventor: VAMVAKARIS CHRISTOS , AHLERS WOLFGANG , SENS RUDIGER , THIEL ERWIN
Abstract: The procedure for the confirmation of the presence of a chemical compound contained in a medium (312) for identification of a mineral oil and/or for the examination of the authenticity of a commodity, comprises determining the chemical compound contained in the medium by verification step and determining the concentration of the chemical compound by analysis step. The verification step comprises exposing the medium to a first analysis radiation (316) of a variable wavelength, which assumes two different values, and generating a spectral response function. The procedure for the confirmation of the presence of a chemical compound contained in a medium (312) for identification of a mineral oil and/or for the examination of the authenticity of a commodity, comprises determining the chemical compound contained in the medium by verification step and determining the concentration of the chemical compound by analysis step. The verification step comprises exposing the medium to a first analysis radiation (316) of a variable wavelength, which assumes two different values, generating a spectral response function such as a transmission function and an emission function on the basis of the radiation and forming a spectral correlation function by spectral comparison of the spectral response function with a sample function. The analysis step comprises exposing the medium to the second analysis radiation with an excitation wavelength and generating a spectral analysis function on the basis of the radiation of the response wavelength that is absorbed and/or emitted and/or reflected and/or scattered from the medium as response to the first and second analysis radiations of the wavelength. The sample function represents a spectral measuring function of the medium. The spectral correlation function is a coordinate shift. In a sample recognition step, the spectral correlation function is examined and concluded whether the chemical compound is contained in the medium. The analysis step is accomplished only if it is confirmed in the verification step. The spectral correlation function is formed from the spectral response functions and the sample functions. In the spectral response function-generating step, a raw response function is determined and subsequently transformed as follows into the spectral response function. A wavelength shift is empirically determined by a spectral response function of the medium containing the compound, which is compared with a spectral response function of the reference medium and/or with a reference response function. The spectral response medium is formed from a spectral shift. The spectral correlation function is formed by the comparison of the spectral response function of the compound in another medium and/or with a standard response function. The wavelength shift is determined from a shift of a maximum of a maximum of the spectral correlation function. A spectral background function is empirically determined by a spectral response function of the medium containing the compound that is compared with a spectral response function of the medium not containing the compound and/or with a reference response function. A spectral background function is determined from a deviation in such a manner that a first spectral correlation function is formed by a spectral comparison of the spectral response function with the sample function in accordance with the spectral response function generation step, which is adapted to a second spectral correlation function formed by a spectral self-comparison of the sample function. The emission function and spectral analysis function exhibit a fluorescence function. The spectral background function and/or the wavelength shift are taken from a database, which is sorted according to the media. The excitation wavelength of the second analysis radiation assumes two different values. The spectral analysis function is determined integrally over a wavelength range of the response wavelength, in which the excitation wavelength is not contained in this wavelength range. A lock-in procedure is used in the analysis step, in which a second analysis radiation of the excitation wavelength is periodically modulated with a frequency. The spectral analysis function is determined integrally over a wavelength range of a response wavelength in a time-solved manner. An independent claim is included for a device for confirmation of the presence of a chemical compound contained in a medium.
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公开(公告)号:AU2014310684A1
公开(公告)日:2016-03-17
申请号:AU2014310684
申请日:2014-08-14
Applicant: BASF SE
Inventor: TANABE JUNICHI , NISHIMAE YUICHI , EICKHOFF CHRISTIAN , ERK PETER , SENS RUDIGER , SEND ROBERT , SUNDARRAJ SUDHAKAR
IPC: H01L51/46 , C07D498/02 , H01L51/42
Abstract: The present invention relates to a photoactive material comprising a donor substance and an acceptor substance, wherein the donor substance comprises or consists of one or more compounds of formula (I) described below, or the acceptor substance comprises or consists of one or more compounds of formula (I) described below, or the donor substance comprises or consists of a first compound of formula (I) described below and the acceptor substance comprises a second compound of formula (I) described below with the proviso that the first and second compound are not the same, as well as to an organic solar cell or photodetector comprising said photoactive material. The present invention also relates to a photoelectric conversion device comprising or consisting of two or more organic solar cells comprising said photoactive material and to compounds of formula (I) as described below for use as donor substance or as acceptor substance in a photoactive material.
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公开(公告)号:ZA201306535B
公开(公告)日:2014-11-26
申请号:ZA201306535
申请日:2013-08-30
Applicant: BASF SE
Inventor: KUHN ALFRED , SENS RUDIGER , PSCHIRER NEIL GREGORY , BRUDER INGMAR , ERK PETER
IPC: H01L20060101 , C01G20060101 , C07C20060101
Abstract: A photovoltaic element (110) is proposed for conversion of electromagnetic radiation to electrical energy, more particularly a dye solar cell (112). The photovoltaic element (110) has at least one first electrode (116), at least one n-semiconductive metal oxide (120), at least one electromagnetic radiation- absorbing dye (122), at least one solid organic p-semiconductor (126) and at least one second electrode (132). The p-semiconductor (126) comprises silver in oxidized form.
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公开(公告)号:AU2008320815B2
公开(公告)日:2014-07-03
申请号:AU2008320815
申请日:2008-10-31
Applicant: BASF SE , UNIV LELAND STANFORD JUNIOR
Inventor: PEUMANS PETER , BRUDER INGMAR , BAHULAYAN SHEEJA , HWANG JAE HYUNG , EICKEMEYER FELIX , WEBER GERD , SCHONEBOOM JAN , SENS RUDIGER , PSCHIRER NEIL GREGORY , SUNDARRAJ SUDHAKAR , LIU ALBERT , KONEMANN MARTIN , ERK PETER
IPC: H01L51/42 , C07D487/22 , C07F3/06
Abstract: The present invention relates to the use of halogenated phthalocyanines as charge transport materials and/or as absorber materials.
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10.
公开(公告)号:ZA201203354B
公开(公告)日:2013-07-31
申请号:ZA201203354
申请日:2012-05-09
Applicant: BASF SE
Inventor: MIXTURES JAE HYUNG , ERK PETER , REICHEL HELMUT , SENS RUDIGER , BRUDER INGMAR , OJALA ANTTI , SCHONEBOOM JAN , WURTHNER FRANK , BUERCKSTUMMER HANNAH , TULYAKOVA ELENA , MEERHOLZ KLAUS , STEINMANN VERA , KRONENBERG NILS
IPC: H01L20060101
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