KR880011032A - Method for preparing Li₂O-B₂O₃-SiO₂-AI₂O₃ based ion exchangeable porous glass - Google Patents

Method for preparing Li₂O-B₂O₃-SiO₂-AI₂O₃ based ion exchangeable porous glass Download PDF

Info

Publication number
KR880011032A
KR880011032A KR870003038A KR870003038A KR880011032A KR 880011032 A KR880011032 A KR 880011032A KR 870003038 A KR870003038 A KR 870003038A KR 870003038 A KR870003038 A KR 870003038A KR 880011032 A KR880011032 A KR 880011032A
Authority
KR
South Korea
Prior art keywords
porous glass
li2o
sio2
preparing
phase
Prior art date
Application number
KR870003038A
Other languages
Korean (ko)
Inventor
김기남
Original Assignee
한형수
삼성전자 주식회사
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 한형수, 삼성전자 주식회사 filed Critical 한형수
Priority to KR870003038A priority Critical patent/KR880011032A/en
Publication of KR880011032A publication Critical patent/KR880011032A/en

Links

Landscapes

  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Glass Compositions (AREA)

Abstract

내용 없음No content

Description

Li2O-B2O3-SIO2-Al2O3계 이온교환성 다공질 유리의 제조방법Method for producing Li2O-B2O3-SIO2-Al2O3 based ion exchange porous glass

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 A12O3첨가량에 따른 양이온 교환능의 변화도.1 is a change in cation exchange capacity according to the amount of A1 2 O 3 of the present invention.

제2도는 본 발명의 Al2O3첨가량에 따른 다공성(비표면적) 변화도.2 is a change in porosity (specific surface area) according to the amount of Al 2 O 3 of the present invention.

Claims (1)

이온 교환성 다공질 유리에 있어서, Li2O-B2O3-SiO2계에 Al2O3를 5-12.5mol%첨가시킨 조성의 유리를 480℃ 부근에서 10시간 동안 열처리하여 Li2O-B2O3상과 SiO2-A12O3상으로 상분리한후 산성용액으로 산처리하여 이용성인 Li2O-B2O3상은 용출제거되고 SiO2-Al2O3상이 골격을 이루므로써 이온교환능을 크게한 것을 특징으로 하는 Li2O-B2O3-SiO2-A12O3계 이온교환성 다공질 유리의 제조방법.In the ion-exchange porous glass, Li 2 OB 2 O 3 in the Al 2 O 3 -SiO 2 based on heat treatment the glass of the following composition was added 5-12.5mol% at about 480 ℃ for 10 hours Li 2 OB 2 O 3 Phase-separated phase and SiO 2 -A1 2 O 3 phase and acid treatment with acidic solution to remove the usable Li 2 OB 2 O 3 phase was eluted and the SiO 2 -Al 2 O 3 phase formed a skeleton to increase the ion exchange capacity. A method for producing a Li 2 OB 2 O 3 -SiO 2 -A1 2 O 3 based ion exchangeable porous glass. ※참고사항 :최초출원 내용에 의하여 공개하는 것임.※ Note: This is to be disclosed based on the first application.
KR870003038A 1987-03-31 1987-03-31 Method for preparing Li₂O-B₂O₃-SiO₂-AI₂O₃ based ion exchangeable porous glass KR880011032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR870003038A KR880011032A (en) 1987-03-31 1987-03-31 Method for preparing Li₂O-B₂O₃-SiO₂-AI₂O₃ based ion exchangeable porous glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR870003038A KR880011032A (en) 1987-03-31 1987-03-31 Method for preparing Li₂O-B₂O₃-SiO₂-AI₂O₃ based ion exchangeable porous glass

Publications (1)

Publication Number Publication Date
KR880011032A true KR880011032A (en) 1988-10-25

Family

ID=68461207

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870003038A KR880011032A (en) 1987-03-31 1987-03-31 Method for preparing Li₂O-B₂O₃-SiO₂-AI₂O₃ based ion exchangeable porous glass

Country Status (1)

Country Link
KR (1) KR880011032A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100443382B1 (en) * 2000-08-02 2004-08-09 가부시기가이샤 이낙스 Porous sintered body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100443382B1 (en) * 2000-08-02 2004-08-09 가부시기가이샤 이낙스 Porous sintered body

Similar Documents

Publication Publication Date Title
GB1334828A (en) Soda-silica glass
NO921849D0 (en) SILICO SOLAR, PROCEDURE FOR MANUFACTURING SILICO SOLAR AND USE OF IT
GB1288638A (en)
ES460536A1 (en) Process for manufacturing concrete of high corrosion resistance
GB1398907A (en) Crystallizable glasses and glass ceramics
ES2066158T3 (en) PREPARATION OF SOLES OF SILICE.
GB1460320A (en) Sodium specific glass compositions and electrodes
GB1514417A (en) Method of preparing zeolite of high silica to alumina ratio
KR880011032A (en) Method for preparing Li₂O-B₂O₃-SiO₂-AI₂O₃ based ion exchangeable porous glass
ES456087A1 (en) Process to obtain transparent colourless glass-ceramics and glass-ceramics thus obtained
GB1396449A (en) Low expansion ceramic or glass-ceramic articles
Kalinina et al. Three types of catalysis of lithium disilicate crystal nucleation in lithium silicate glasses
BR8405277A (en) PROCESS FOR MANUFACTURING A DETERGENT PO
KR880001543A (en) Manufacturing method of Na₂O-B₂O₃-SiO₂-Al₂0₃ four-component ion exchange porous glass
KR880007386A (en) Method for preparing K_2O-B_2O_3-SiO_2-Al_2O_3 based ion exchangeable porous glass
ATE88445T1 (en) ZEOLITE ECR-30 WITH HIGH SILICON CONTENT AND PROCESS FOR ITS PRODUCTION.
GB1246384A (en) Improvements in or relating to glass
GB848296A (en) Improvements in the manufacture of glass
GB1536590A (en) Preparation of an ultrastable faujasite having hydrogen and metal cations
JPS52138489A (en) Treatment of cation exchanger
GB1525873A (en) Low temperature manufacture of glass
KR880001542A (en) Elvanite-containing glass composition
JPH07223843A (en) Production of chemically tempered glass
KR840004362A (en) Method of making modified clay
KR890004984A (en) Method of manufacturing hot water glass

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application