Title:
ANALYSIS METHOD FOR DYE FOR ORGANIC SOLAR CELL AND PURIFICATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2013/111512
Kind Code:
A1
Abstract:
This analysis method includes: subjecting a sample solution of a dye-containing sample in an organic solvent to normal-phase liquid chromatography to separate the sample solution; and detecting the separated components. The normal-phase liquid chromatography is characterized by (B1) using a separation column filled with a column packing material which is prepared by modifying a base material with polar modifying groups and (B2) using an eluent obtained by adding an acid to a polar organic solvent.
Inventors:
NAKAYAMA DAISUKE (JP)
Application Number:
PCT/JP2012/084120
Publication Date:
August 01, 2013
Filing Date:
December 28, 2012
Export Citation:
Assignee:
SHIMADZU CORP (JP)
International Classes:
G01N30/88; C09B57/10; C09B67/54; G01N30/26; H01M14/00
Foreign References:
| JP2011505651A | 2011-02-24 | |||
| JP2010265236A | 2010-11-25 |
Attorney, Agent or Firm:
NOGUCHI SHIGEO (JP)
Shigeo Noguchi (JP)
Shigeo Noguchi (JP)
Download PDF:
Claims:
Previous Patent: DRYING METHOD AND COATING FILM DRYING FURNACE FOR COATING FILM FORMED ON PET FILM SURFACE
Next Patent: PRINTING DEVICE
Next Patent: PRINTING DEVICE