Title:
APPLICATION LIQUID FOR FORMING LIGHT-ABSORBING LAYER, AND METHOD FOR PRODUCING APPLICATION LIQUID FOR FORMING LIGHT-ABSORBING LAYER
Document Type and Number:
WIPO Patent Application WO/2012/169621
Kind Code:
A1
Abstract:
This application liquid for forming a light-absorbing layer, which is used for forming a light-absorbing layer on a CZTS-based solar battery, is obtained by dissolving (A) a hydrazine-coordinated Cu chalcogenide complex component, (B) a hydrazine-coordinated Sn chalcogenide complex component, and (C) a hydrazine-coordinated Zn chalcogenide complex component in dimethyl sulfoxide.
Inventors:
KUWAHARA MASARU (JP)
MISUMI KOICHI (JP)
MIYAMOTO HIDENORI (JP)
MISUMI KOICHI (JP)
MIYAMOTO HIDENORI (JP)
Application Number:
PCT/JP2012/064813
Publication Date:
December 13, 2012
Filing Date:
June 08, 2012
Export Citation:
Assignee:
TOKYO OHKA KOGYO CO LTD (JP)
KUWAHARA MASARU (JP)
MISUMI KOICHI (JP)
MIYAMOTO HIDENORI (JP)
KUWAHARA MASARU (JP)
MISUMI KOICHI (JP)
MIYAMOTO HIDENORI (JP)
International Classes:
H01L31/04; C01B19/00; C09D7/63
Foreign References:
| US20050158909A1 | 2005-07-21 | |||
| JP2011091228A | 2011-05-06 | |||
| JP2010141307A | 2010-06-24 | |||
| US6379585B1 | 2002-04-30 | |||
| JP2010530624A | 2010-09-09 | |||
| JP2005051224A | 2005-02-24 | |||
| US7094651B2 | 2006-08-22 | |||
| US7517718B2 | 2009-04-14 |
Other References:
R. A. WIBOWO ET AL., JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, vol. 68, 2007, pages 1908 - 1913
G. S. BABU ET AL., JOURNAL OF PHYSICS D: APPLIED PHYSICS, vol. 41, 2008, pages 205305
G. S. BABU ET AL., SEMICONDUCTOR SCIENCE AND TECHNOLOGY, vol. 23, 2008, pages 085023
See also references of EP 2706577A4
G. S. BABU ET AL., JOURNAL OF PHYSICS D: APPLIED PHYSICS, vol. 41, 2008, pages 205305
G. S. BABU ET AL., SEMICONDUCTOR SCIENCE AND TECHNOLOGY, vol. 23, 2008, pages 085023
See also references of EP 2706577A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
Sumio Tanai (JP)
Sumio Tanai (JP)
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Claims: