CN100452495C - 锌锰干电池锌片及其制造方法 - Google Patents

锌锰干电池锌片及其制造方法 Download PDF

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CN100452495C
CN100452495C CNB2004100928810A CN200410092881A CN100452495C CN 100452495 C CN100452495 C CN 100452495C CN B2004100928810 A CNB2004100928810 A CN B2004100928810A CN 200410092881 A CN200410092881 A CN 200410092881A CN 100452495 C CN100452495 C CN 100452495C
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zinc
cadmium
lead
manganese dry
present
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CN1619863A (zh
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叶锦华
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Chung Pak (Guangdong) Battery Works Ltd.
Pine & cypress Investment Company Limited
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SONGBAI BATTERY PLANT CO Ltd
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Priority to PCT/CN2004/001555 priority patent/WO2006053466A1/zh
Priority to EP04802567A priority patent/EP1750315A4/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00Primary cells; Manufacture thereof
    • H01M6/04Cells with aqueous electrolyte
    • H01M6/06Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/06Electrodes for primary cells
    • H01M4/08Processes of manufacture
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/42Alloys based on zinc

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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)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)

Abstract

本发明涉及干电池领域。公开了一种锌锰干电池锌片,其组成(重量)为:0.0005~0.0030%的镁;0.001~0.005%的铟或0.0005~0.005%的锡;0~0.004%的铅;0~0.0005%的镉;余量为锌。还公开了上述锌锰干电池锌片的制造方法,其包括:加入0.0005~0.0030%的镁,0.001~0.005%的铟或0.0005~0.005%的锡,和锌含量99.9955%以上,镉含量≤0.0005%,铅含量≤0.004%的锌锭,熔铸温度为400℃-500℃,先铸造厚片,然后经过辘压,并裁切,制成锌片。现有所有锌锰干电池负极体锌片在制造过程中都加入铅和镉,而本发明的锌片在制造过程中加入金属铟或锡代替铅和镉。与现有技术相比,本发明的锌锰干电池的优点是不含铅和镉,在其生产过程中可以免除加入铅和镉,对环境没有污染,符合环保要求。

Description

锌锰干电池锌片及其制造方法
【所属技术领域】
本发明涉及锌锰干电池领域,特别涉及一种用于锌锰干电池的锌片及其制造方法。
【背景技术】
目前一般的锌锰干电池,负极体为一个锌筒,在制造过程中,为改善锌的延展性及增加强度,须在铸造锌粒时加入0.3-0.5%的铅(Pb)及0.001-0.0005%的镉(Cd),以及0.0005-0.0030%的镁(Mg)。但铅和镉是受国际环保组织限制使用的重金属。因此,为了环保的要求,目前需要一种无铅无镉的锌锰干电池。
【发明内容】
本发明目的在于提供一种制造过程中不需加入铅和镉的锌锰干电池锌片。
本发明另一目的在于提供一种制造上述锌锰干电池锌片的方法
本发明的目的是这样实现的:该锌锰干电池锌片组成如下(重量):
0.0005~0.0030%的镁;
0.001~0.005%的铟或0.0005~0.005%的锡;
0~0.004%的铅;
0~0.0005%的镉;
余量为锌。
本发明的另一目的是这样实现的:上述锌锰干电池锌片的制造方法包括:加入0.0005~0.0030%的镁,0.001~0.005%的铟或0.0005~0.005%的锡,和锌含量99.9955%以上,镉含量≤0.0005%,铅含量≤0.004%的锌锭,熔铸温度为400℃-500℃,先铸造厚片,然后经过辘压,并裁切,制成锌片。
现有所有用于制造锌锰干电池的锌片都含有铅和镉,而本发明的锌片在制造过程中加入金属铟或锡代替铅和镉。与现有技术相比,本发明的锌锰干电池锌片的优点是不含铅和镉,在其生产过程中可以免除加入铅和镉,对环境没有污染,符合环保要求。
【具体实施方式】
本发明的锌片组成如下(重量):
0.0005~0.0030%的镁;
0.001~0.005%的铟或0.0005~0.005%的锡;
0~0.004%的铅;
0~0.0005%的镉;
余量为锌。
本发明的锌片的制造可采用现有常规的生产工艺。
在制造锌片时不加入铅和镉,加入0.0005-0.0030%的镁,0.001-0.005%的铟或0.0005-0.005%的锡,使用锌含量99.9955%以上,镉含量≤0.0005%,铅含量≤0.004%的锌锭,熔铸温度为400℃-500℃,先铸造厚片,然后经过辘压,并按要求尺寸裁切,制成锌片。
实施例1
本实施例的锌片组成如下(重量):
0.0015%的镁;
0.001%的铟;
0.0018%的铅;
0.0002%的镉;
余量为锌。
本实施例的锌片的制造可采用现有常规的生产工艺。
在制造锌片时不加入铅和镉,加入0.0015%的镁,0.001%的铟,熔铸温度为400℃-500℃,先铸造厚片,然后经过辘压,并按要求尺寸裁切,制成锌片。
实施例2
本实施例与实施例1基本相同,仅是上述组份中的铟含量改为0.002%,可以得到本发明的含有铟0.002%和镁的锌锰干电池负极体锌片。
实施例3
本实施例与实施例1基本相同,仅是上述组份中的铟含量改为0.005%,可以得到本发明的含有铟0.005%和镁的锌锰干电池负极体锌片。
实施例4
本实施例与实施例1基本相同,仅是用0.0005%的锡代替上述的铟,可以得到本发明的含有锡0.0005%和镁的锌锰干电池负极体锌片。
实施例5
本实施例与实施例4基本相同,仅是锡的含量改为0.002%,可以得到本发明的含有锡0.002%和镁的锌锰干电池负极体锌片。
实施例6
本实施例与实施例4基本相同,仅是锡的含量改为0.005%,可以得到本发明的含有锡0.005%和镁的锌锰干电池负极体锌片。
上述实施例1至6所制成的锌片,用原子吸收光谱仪(AAS仪)进行测试,并计算出锌片所制成6F22型锌锰干电池的铅和镉的含量,结果如下:
Figure C20041009288100061
注:98/101/EEC规格要求:铅<0.4%,镉<0.025%
上述实施例1至6所制成的锌片配方制造相同锌锰体系的R6电池,初制品及60℃90%RH环境下存放10天的性能与现用品(负极体有加入0.3-0.5%的铅,0.0005-0.004%的镉)的电池比较,(在20℃下评定):
Figure C20041009288100062
从上述实施例实施过程及结果中可看出,以实施例2、3、4和5效果较佳。
从上述结果可看出,本发明的锌锰干电池的铅镉含量均在98/101/EEC标准规定的最大允许水平内,铅含量在0.004%以下,镉含量在0.0005%以下,符合环保要求,可作为无铅无镉锌锰干电池。
尽管本发明是参照具体实施例来描述,但这种描述并不意味着对本发明构成限制。参照本发明的描述,所公开的实施例的其它变化,对于本领域技术人员都是可以预料的。因此,这样的变化不会脱离所属权利要求限定的范围及精神。

Claims (3)

1.一种锌锰干电池锌片,其重量组成如下:
0.0015%的镁;
0.001%的铟或0.0005%的锡;
0.0018%的铅;
0.0002%的镉;
余量为锌。
2.根据权利要求1所述的锌锰干电池锌片,其重量组成如下:
0.0015%的镁;
0.002%的铟或0.002%的锡;
0.0018%的铅;
0.0002%的镉;
余量为锌。
3.根据权利要求1所述的锌锰干电池锌片,其重量组成如下:
0.0015%的镁;
0.005%的铟或0.005%的锡;
0.0018%的铅;
0.0002%的镉;
余量为锌。
CNB2004100928810A 2004-11-16 2004-11-16 锌锰干电池锌片及其制造方法 Active CN100452495C (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CNB2004100928810A CN100452495C (zh) 2004-11-16 2004-11-16 锌锰干电池锌片及其制造方法
PCT/CN2004/001555 WO2006053466A1 (en) 2004-11-16 2004-12-29 Zinc plate for zinc-manganese dry battery and forming method of the same
EP04802567A EP1750315A4 (en) 2004-11-16 2004-12-29 ZINC PLATE FOR A ZINC-MANGANESE DRY CELL AND METHOD OF FORMING SAME

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100452494C (zh) * 2004-11-16 2009-01-14 松栢电池厂有限公司 用于锌锰干电池的锌粒及其制造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85106643A (zh) * 1984-02-20 1987-02-18 松下电器产业株式会社 锌碱性电池
US20030180607A1 (en) * 2002-03-05 2003-09-25 Masamoto Sasaki Zinc alloy powder for alkaline manganese dioxide cell, and negative electrode for alkaline manganese dioxide cell, and alkaline manganese dioxide cell using same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902650A1 (de) * 1989-01-30 1990-08-02 Varta Batterie Galvanisches primaerelement
JPH05159786A (ja) * 1991-12-09 1993-06-25 Toshiba Battery Co Ltd マンガン乾電池
JPH05299075A (ja) * 1992-04-20 1993-11-12 Sanyo Electric Co Ltd 亜鉛アルカリ電池
JPH0620686A (ja) * 1992-07-03 1994-01-28 Toshiba Battery Co Ltd マンガン乾電池
DE19580593C2 (de) * 1994-04-27 2001-07-26 Fdk Corp Anodenzinkbecher, Verfahren zu seiner Herstellung und Verwendung des Anodenzinkbechers für eine Mangantrockenbatterie
CN1134331A (zh) * 1996-01-09 1996-10-30 田德利 高能碱性电池锌粉及生产方法
JP3352965B2 (ja) * 1999-01-18 2002-12-03 同和鉱業株式会社 ガス発生量の少ないアルカリ電池用亜鉛合金粉末
CN1233860A (zh) * 1999-03-25 1999-11-03 沈阳市葫锌新产品技术开发公司 生产低汞及无汞碱性电池锌粉的生产方法
JP3545985B2 (ja) * 2000-02-18 2004-07-21 三井金属鉱業株式会社 亜鉛合金粉及びこれを用いたアルカリ電池
JP2003317715A (ja) * 2002-04-24 2003-11-07 Mitsui Mining & Smelting Co Ltd アルカリマンガン電池用亜鉛合金粉及びこれを用いたアルカリマンガン電池
JP2003317713A (ja) * 2002-04-24 2003-11-07 Mitsui Mining & Smelting Co Ltd 亜鉛合金粉及びこれを用いたアルカリ電池

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85106643A (zh) * 1984-02-20 1987-02-18 松下电器产业株式会社 锌碱性电池
US20030180607A1 (en) * 2002-03-05 2003-09-25 Masamoto Sasaki Zinc alloy powder for alkaline manganese dioxide cell, and negative electrode for alkaline manganese dioxide cell, and alkaline manganese dioxide cell using same

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WO2006053466A1 (en) 2006-05-26
CN1619863A (zh) 2005-05-25
EP1750315A4 (en) 2007-09-19

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Patentee after: Chung Pak (Guangdong) Battery Works Ltd.

Patentee after: Pine & cypress Investment Company Limited

Address before: Hongkong Chinese Yau Tong Bay Grass Garden Street No. two Songbai commercial building seven buildings

Patentee before: Songbai Battery Plant Co., Ltd.