Kugwiritsa ntchito sodium carboxymethyl cellulose Monga Binder Mu Mabatire

Sodium carboxymethyl cellulose (NaCMC) ndi chochokera m'madzi chosungunuka cha cellulose chomwe chimagwiritsidwa ntchito kwambiri ngati chomangira popanga mabatire. Mabatire ndi zida za electrochemical zomwe zimasinthira mphamvu zamakhemikhali kukhala mphamvu yamagetsi ndipo zimagwiritsidwa ntchito pazinthu zosiyanasiyana monga kupatsa mphamvu zida zamagetsi, magalimoto amagetsi, ndi makina amagetsi ongowonjezwdwa.

NaCMC ndiyomangira mabatire abwino chifukwa amamanga bwino kwambiri, amatha kusunga madzi ambiri, komanso kukhazikika kwabwino pamayankho amchere. Nazi zina mwamagwiritsidwe a NaCMC ngati chomangira mabatire:

1. Mabatire a lead-acid: NaCMC imagwiritsidwa ntchito ngati chomangira mu mabatire a lead-acid. Mabatire a lead-acid amagwiritsidwa ntchito kwambiri m'magalimoto, komanso m'makina amagetsi osunga zobwezeretsera ndi makina ongowonjezera mphamvu. Ma elekitirodi a m’mabatire a asidi a lead amapangidwa ndi lead dioxide ndi mtovu, zomwe zimamangidwa pamodzi ndi chomangira. NaCMC ndi chomangira choyenera cha mabatire a lead-acid chifukwa cha mphamvu yake yomanga kwambiri komanso kukhazikika kwa acidic electrolyte.
2. Mabatire a nickel-metal hydride: NaCMC imagwiritsidwanso ntchito ngati binder mu mabatire a nickel-metal hydride. Mabatire a nickel-metal hydride amagwiritsidwa ntchito pamagalimoto amagetsi osakanizidwa ndi zida zamagetsi zonyamula. Ma electrodes mu mabatire a nickel-metal hydride amapangidwa ndi nickel hydroxide cathode ndi metal hydride anode, zomwe zimamangidwa pamodzi ndi binder. NaCMC ndiyomangirira bwino mabatire a nickel-metal hydride chifukwa cha kukhazikika kwake pamayankho amchere komanso mphamvu zomangirira kwambiri.
3. Mabatire a lithiamu-ion: NaCMC imagwiritsidwa ntchito ngati chomangira mumitundu ina ya mabatire a lithiamu-ion. Mabatire a lithiamu-ion amagwiritsidwa ntchito kwambiri pazida zonyamulika, magalimoto amagetsi, ndi zida zamagetsi zongowonjezwdwa. Ma electrodes mu mabatire a lithiamu-ion amapangidwa ndi lithiamu cobalt oxide cathode ndi graphite anode, zomwe zimamangidwa pamodzi ndi binder. NaCMC ndi chomangira abwino kwa mitundu ina ya mabatire a lithiamu-ion chifukwa champhamvu yake yomangirira komanso kukhazikika kwabwino mu zosungunulira za organic.
4. Mabatire a sodium-ion: NaCMC imagwiritsidwanso ntchito ngati chomangira mumitundu ina ya mabatire a sodium-ion. Mabatire a sodium-ion ndi njira yodalirika yosinthira mabatire a lithiamu-ion chifukwa sodium ndi yochuluka komanso yotsika mtengo kuposa lithiamu. Ma electrodes mu mabatire a sodium-ion amapangidwa ndi sodium cathode ndi graphite kapena carbon anode, zomwe zimamangidwa pamodzi ndi binder. NaCMC ndi chomangira choyenera cha mitundu ina ya mabatire a sodium-ion chifukwa champhamvu yake yomangirira komanso kukhazikika kwabwino mu zosungunulira za organic.

Kuphatikiza pakugwiritsa ntchito ngati chomangira mabatire, NaCMC imagwiritsidwanso ntchito pazinthu zina monga chakudya, mankhwala, ndi zinthu zosamalira anthu. Nthawi zambiri imadziwika kuti ndi yotetezeka ndi mabungwe olamulira monga US Food and Drug Administration (FDA) ndipo imawonedwa ngati chowonjezera chotetezeka komanso chothandiza.