KR940022946A - 나트륨 유황전지의 전해질수용구조 - Google Patents

나트륨 유황전지의 전해질수용구조 Download PDF

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Publication number
KR940022946A
KR940022946A KR1019930003466A KR930003466A KR940022946A KR 940022946 A KR940022946 A KR 940022946A KR 1019930003466 A KR1019930003466 A KR 1019930003466A KR 930003466 A KR930003466 A KR 930003466A KR 940022946 A KR940022946 A KR 940022946A
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KR
South Korea
Prior art keywords
electrolyte
sodium
alumina
container
wall
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KR1019930003466A
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English (en)
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KR100187845B1 (ko
Inventor
이용성
남궁억
길영배
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한승준
기아자동차 주식회사
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Priority to KR1019930003466A priority Critical patent/KR100187845B1/ko
Publication of KR940022946A publication Critical patent/KR940022946A/ko
Application granted granted Critical
Publication of KR100187845B1 publication Critical patent/KR100187845B1/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
    • H01M10/3909—Sodium-sulfur cells
    • H01M10/3918—Sodium-sulfur cells characterised by the electrolyte
    • H01M10/3936—Electrolyte with a shape other than plane or cylindrical
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
    • H01M10/3909—Sodium-sulfur cells
    • H01M10/3945—Sodium-sulfur cells containing additives or special arrangements in the sodium compartment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
    • H01M10/3909—Sodium-sulfur cells
    • H01M10/3954—Sodium-sulfur cells containing additives or special arrangement in the sulfur compartment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/0071—Oxides
    • H01M2300/0074—Ion conductive at high temperature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)

Abstract

본 발명은 나트륨의 효율적 이용과 용기의 내구성을 향상시키기 위한 나트륨유황전지의 전해질수용구조에 관한 것으로, β-알루미나 또는 β″-알루미나 재질로 4각상자형상의 고체전해질벽체(1)에 외벽(a)과 칸막이벽(1b,1c)에 의해 다수개의 전해질수용부가 구획지워지면서 이 각 전해질수용부내에, 바닥중앙에 관통구멍(8a)이 형성된 나트륨수용용기(8)가 상기 외벽(1a) 및 칸막이벽(1b,1c)과 소정간격을 두고 한칸 건너 하나씩 설치되고, 이 나트륨수용용기내(8)에는 나트륨(2)용액이 담겨지면서 이들 사이의 각 전해질수용부에는 유황(3)이 충진되며, 또 상기 고체전해질벽체(1)가 외부단자(11a,11b)를 갖춘 외부용기(4)내에서 상부가 상기 각 전해질 수용부내로 삽입되도록 전극봉(9)이 관통해서 끼워진 α-알루미나재질의 상부절연체(7)로 밀봉됨과 더불어 하부와 측면은 α-알루미나 또는 유리재질로 된 하부절연체(5)와 측면덮개(6)로 밀봉되고, 상기 상부절연체(5)상면에 돌출형성된 전극(9a,9c)은 6개씩 1조로 구리 또는 알루미늄재질의 연결부재(12)로 각각 직렬연결된 나트륨유황전지의 전해질수용구조.

Description

나트륨 유황전지의 전해질수용구조
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따라 상자형태로 성형된 고체전해질벽체에 나트륨과 유황이 충진된 상태의 사시도. 제2도는 본 발명 전해질수용구조에 따라 전해질이 수용된 나트륨유황전지의 단면도. 제3도는 제2도의 고체전해질벽체에 전극을 설치하여 연결시킨 상태도.

Claims (1)

  1. β-알루미나 또는 β˝-알루미나 재질로 4각상자형상의 고체전해질벽체(1)에 외벽(1a)과 칸막이벽(1b,1c)에 의해 다수개의 전해질수용부가 구획지워지면서 이 각 나트륨수용용기(8)가 상기 외벽(1a) 및 칸막이벽(1b,1c)과 소정간격을 두고 한칸 건너 하나씩 설치되고, 이 나트륨수용용기내(8)에는 나트륨(2)용액이 담겨지면서 이들 사이의 각 전해질수용부에는 유황(3)이 충진되며, 또 상기 고체전해질벽체 (1)가 외부단자(11a,11b)를 갖춘 외부용기(4)내에서 상부가 상기 각 전해질 수용부내로 삽입되도록 전극봉(9)이 관통해서 끼워진 α-알루미나재질의 상부절연체(7)로 밀봉됨과 더불어 하부와 측면은 α-알루미나 또는 유리재질로 된 하부절연체(5)와 측면덮개(6)로 밀봉되고, 상기 상부절연체(5)상면에 돌출형성된 전극(9a,9c)은 6개씩 1조로 구리 또는 알루미늄재질의 연결부재(12)로 각각 직렬연결된 나트륨유황전지의 전해질수용구조.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930003466A 1993-03-09 1993-03-09 나트륨유황전지의 전해질수용구조 KR100187845B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930003466A KR100187845B1 (ko) 1993-03-09 1993-03-09 나트륨유황전지의 전해질수용구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930003466A KR100187845B1 (ko) 1993-03-09 1993-03-09 나트륨유황전지의 전해질수용구조

Publications (2)

Publication Number Publication Date
KR940022946A true KR940022946A (ko) 1994-10-22
KR100187845B1 KR100187845B1 (ko) 1999-06-01

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010082413A (ko) * 2001-06-11 2001-08-30 하경호 원격 검침 시스템을 위한 격막 셀 배터리
KR101504325B1 (ko) 2013-03-04 2015-03-20 한국기계연구원 나트륨계 전지

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