JPS6427635A - Preparation of tin oxide sol - Google Patents

Preparation of tin oxide sol

Info

Publication number
JPS6427635A
JPS6427635A JP18288087A JP18288087A JPS6427635A JP S6427635 A JPS6427635 A JP S6427635A JP 18288087 A JP18288087 A JP 18288087A JP 18288087 A JP18288087 A JP 18288087A JP S6427635 A JPS6427635 A JP S6427635A
Authority
JP
Japan
Prior art keywords
tin oxide
oxide sol
sol
hydrochloric acid
solution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP18288087A
Other languages
Japanese (ja)
Other versions
JP2687361B2 (en
Inventor
Yoshitane Watabe
Keitaro Suzuki
Yasuhiro Fujii
Mutsuko Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Chemical Corp filed Critical Nissan Chemical Corp
Priority to JP18288087A priority Critical patent/JP2687361B2/en
Publication of JPS6427635A publication Critical patent/JPS6427635A/en
Application granted granted Critical
Publication of JP2687361B2 publication Critical patent/JP2687361B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Colloid Chemistry (AREA)

Abstract

PURPOSE:To prepare a stable high-concentration tin oxide sol with water as the disperse medium by adding hydrogen peroxide solution and metallic tin to an aqueous solution of hydrochloric acid or oxalic acid, while the molar ratio of H2O2/Sn is being kept in the range of 2-3, and allowing them to react. CONSTITUTION:Hydrogen peroxide solution and metallic tin are added to an aqueous solution of hydrochloric acid or oxalic acid, while the molar ratio of H2O2/Sn is being kept in the range of 2-3, and reaction is allowed to proceed, thereby preparing an acidic tin oxide sol. Further, to this acidic tin oxide sol is added ammonia or an organic base to neutralize the sol, thereby forming a gel of tin oxide. Thereafter, this gel is separated and washed to obtain a wet cake. This wet cake is then deflocculated with ammonia or an organic base, thereby preparing a tin oxide sol having a pH of 7 or more. It is preferable that the first addition be made such that the concentration of tin oxide in the aqueous hydrochloric acid solution is less than 15wt.%.
JP18288087A 1987-07-22 1987-07-22 Method for producing tin oxide sol Expired - Lifetime JP2687361B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18288087A JP2687361B2 (en) 1987-07-22 1987-07-22 Method for producing tin oxide sol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18288087A JP2687361B2 (en) 1987-07-22 1987-07-22 Method for producing tin oxide sol

Publications (2)

Publication Number Publication Date
JPS6427635A true JPS6427635A (en) 1989-01-30
JP2687361B2 JP2687361B2 (en) 1997-12-08

Family

ID=16126029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18288087A Expired - Lifetime JP2687361B2 (en) 1987-07-22 1987-07-22 Method for producing tin oxide sol

Country Status (1)

Country Link
JP (1) JP2687361B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088352A1 (en) * 2004-03-16 2005-09-22 Hoya Corporation Method for producing plastic lens
WO2005093465A1 (en) * 2004-03-29 2005-10-06 Hoya Corporation Optical member including antireflection film
EP1586538A2 (en) * 2004-03-16 2005-10-19 Nissan Chemical Industries, Ltd. Modified stannic oxide-zirconium oxide complex sol and method for preparing same
JP2006069882A (en) * 2004-08-05 2006-03-16 Mitsubishi Materials Corp Fine tin oxide powder, and its production method and application
JP2008050253A (en) * 2006-06-22 2008-03-06 Nissan Chem Ind Ltd Conductive tin oxide sol and process for producing the same
JP2008222540A (en) * 2007-03-09 2008-09-25 Daiichi Kigensokagaku Kogyo Co Ltd Method for producing tin oxide sol, and method for controlling average grain diameter of tin oxide sol
KR101305903B1 (en) * 2007-06-14 2013-09-09 삼성코닝정밀소재 주식회사 Tin oxide powder and manufacturing method of producing the same
CN114314645A (en) * 2022-01-11 2022-04-12 苏州大学 Preparation method and application of tin dioxide nanoparticles dispersed in alcohol solvent
CN114560494A (en) * 2022-03-26 2022-05-31 云南锡业集团（控股）有限责任公司研发中心 Method for preparing stannic oxide by normal pressure liquid phase oxygen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4771666B2 (en) * 2004-02-06 2011-09-14 三井金属鉱業株式会社 Conductive tin oxide powder and method for producing the same

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1726975A4 (en) * 2004-03-16 2009-04-29 Hoya Corp Method for producing plastic lens
EP1586538A2 (en) * 2004-03-16 2005-10-19 Nissan Chemical Industries, Ltd. Modified stannic oxide-zirconium oxide complex sol and method for preparing same
EP1586538A3 (en) * 2004-03-16 2006-01-11 Nissan Chemical Industries, Ltd. Modified stannic oxide-zirconium oxide complex sol and method for preparing same
EP1726975A1 (en) * 2004-03-16 2006-11-29 Hoya Corporation Method for producing plastic lens
JPWO2005088352A1 (en) * 2004-03-16 2008-01-31 Hoya株式会社 Manufacturing method of plastic lens
WO2005088352A1 (en) * 2004-03-16 2005-09-22 Hoya Corporation Method for producing plastic lens
WO2005093465A1 (en) * 2004-03-29 2005-10-06 Hoya Corporation Optical member including antireflection film
JPWO2005093465A1 (en) * 2004-03-29 2008-02-14 Hoya株式会社 Optical member having antireflection film
JP4707656B2 (en) * 2004-03-29 2011-06-22 Ｈｏｙａ株式会社 Optical member having antireflection film
JP2006069882A (en) * 2004-08-05 2006-03-16 Mitsubishi Materials Corp Fine tin oxide powder, and its production method and application
JP2008050253A (en) * 2006-06-22 2008-03-06 Nissan Chem Ind Ltd Conductive tin oxide sol and process for producing the same
JP2008222540A (en) * 2007-03-09 2008-09-25 Daiichi Kigensokagaku Kogyo Co Ltd Method for producing tin oxide sol, and method for controlling average grain diameter of tin oxide sol
KR101305903B1 (en) * 2007-06-14 2013-09-09 삼성코닝정밀소재 주식회사 Tin oxide powder and manufacturing method of producing the same
CN114314645A (en) * 2022-01-11 2022-04-12 苏州大学 Preparation method and application of tin dioxide nanoparticles dispersed in alcohol solvent
CN114314645B (en) * 2022-01-11 2022-12-16 苏州大学 Preparation method and application of tin dioxide nanoparticles dispersed in alcohol solvent
WO2023134434A1 (en) * 2022-01-11 2023-07-20 苏州大学 Preparation method for and use of tin dioxide nanoparticles dispersed in alcohol solvent
CN114560494A (en) * 2022-03-26 2022-05-31 云南锡业集团（控股）有限责任公司研发中心 Method for preparing stannic oxide by normal pressure liquid phase oxygen
CN114560494B (en) * 2022-03-26 2024-04-05 云南锡业集团（控股）有限责任公司研发中心 Method for preparing stannic oxide by normal pressure liquid phase co-oxygen

Also Published As

Publication number Publication date
JP2687361B2 (en) 1997-12-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term