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CN1363964A - 一种高能蓄电池电解质 - Google Patents

一种高能蓄电池电解质 Download PDF

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Publication number
CN1363964A
CN1363964A CN01100520A CN01100520A CN1363964A CN 1363964 A CN1363964 A CN 1363964A CN 01100520 A CN01100520 A CN 01100520A CN 01100520 A CN01100520 A CN 01100520A CN 1363964 A CN1363964 A CN 1363964A
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electrolyte
accumulator
additive
sulfuric acid
energy accumulator
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张贵洲
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Priority to CN01100520A priority Critical patent/CN1363964A/zh
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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Abstract

本发明公开了一种高能蓄电池电解质,由51-53%的稀硫酸、6-10‰的磷酸,46-48%的硅酸钠,5.5-6‰的添加剂调配而成。本发明具有配制工艺简单,制成的蓄电池输出能量大,使用寿命长,对设备和人的肌肤无腐蚀,无环境污染的优点。

Description

一种高能蓄电池电解质
本发明涉及一种用于高能蓄电池的电解质,该电解质是呈胶体状的电解质。
目前常用的蓄电池是铅酸液体蓄电池,该蓄电池中的二氧化硫极易造成环境污染,其中的液体电解质对极板的腐蚀、冲刷将导致电池极板的过早损坏。该液体电解质中的硫酸还将腐蚀设备和使用人员的肌肤。因此需要提出一种新的胶体电解质。
本发明的目的在于提供一种高能蓄电池电解质,该电解质制备工艺简单,蓄能量大,腐蚀性极小且无污染。
本发明的目的是由下述技术方案实现的:一种高能蓄电池电解质,其要点在于:由下述原料按其容积百分比调配而成,其组份比例如下:
稀硫酸                  51-53%
磷酸                    6-10‰
硅酸钠                  46-48%
添加剂                  5.5-6‰
其中,所述稀硫酸的密度为1.54-1.56,所述硅酸钠密度为1.02-1.04,所述添加剂由甘油和纯水调配而成。
在常温环境中将上述原料混合搅拌均匀连续灌注在蓄电池壳体内。
本发明与现有技术相比具有如下优点:
1、本发明配制工艺简单,操作简便;
2、使用本发明灌注的蓄电池可以实现一次灌注终身免维护;
3、使用本发明灌注的蓄电池输出能量大,可实现+65℃至-40℃环境下汽车的启动;
4、使用本发明灌注的蓄电池腐蚀性极小,对蓄电池极板无冲刷腐蚀,可延长蓄电池使用寿命3-5倍;
5、本发明属于弱酸性物质,对设备和人的肌肤无腐蚀,无环境污染。
以下结合实施例对本发明作进一步说明。
实施例一:一种高能蓄电池电解质,由下述原料按其容积百分比调配而成,其组份比例如下:
稀硫酸                   52%
磷  酸                      6‰
硅酸钠                      47%
添加剂                      5.5‰
其中,所述稀硫酸是采用蓄电池专用硫酸与纯水配制而成,其密度为1.54,所述硅酸钠是硅酸钠水溶液,其密度为1.02,所述添加剂由甘油和纯水调配而成。
在常温环境中将上述原料混合搅拌均匀连续灌注在普通的蓄电池壳体内。本发明在蓄电池壳体内将形成胶体状物质。
实施例二:一种高能蓄电池电解质,由下述原料按其容积百分比调配而成,其组份比例如下:
稀硫酸                        51%
磷  酸                        8‰
硅酸钠                        47.6%
添加剂                        6‰
其中,所述稀硫酸是采用蓄电池专用硫酸与纯水配制而成,其密度为1.55,所述硅酸钠是硅酸钠水溶液,其密度为1.04,所述添加剂由甘油和纯水调配而成,添加剂用量可随时调整。
在常温环境中将上述原料混合搅拌均匀连续灌注在蓄电池壳体内。本发明在蓄电池壳体内将形成胶体状物质。
当蓄电池的总容积为4700毫升时,上述原料的用量为:
稀硫酸                          2397毫升
磷  酸                          37.6毫升
硅酸钠                          2237毫升
添加剂                          28.4毫升。

Claims (1)

1、一种高能蓄电池电解质,其特征在于:由下述原料按其容积百分比调配而成,其组份比例如下:
稀硫酸                   51-53%
磷  酸                   6-10‰
硅酸钠                   46-48%
添加剂                   5.5-6‰
其中,所述稀硫酸的密度为1.54-1.56,所述硅酸钠密度为1.02-1.04,所述添加剂由甘油和纯水调配而成。
CN01100520A 2001-01-11 2001-01-11 一种高能蓄电池电解质 Pending CN1363964A (zh)

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Application Number Priority Date Filing Date Title
CN01100520A CN1363964A (zh) 2001-01-11 2001-01-11 一种高能蓄电池电解质

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN01100520A CN1363964A (zh) 2001-01-11 2001-01-11 一种高能蓄电池电解质

Publications (1)

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CN1363964A true CN1363964A (zh) 2002-08-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105977549A (zh) * 2011-10-18 2016-09-28 日立化成株式会社 铅蓄电池

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105977549A (zh) * 2011-10-18 2016-09-28 日立化成株式会社 铅蓄电池
CN105977549B (zh) * 2011-10-18 2019-03-29 日立化成株式会社 铅蓄电池

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