Hoʻohana ʻia ʻo Titanium Dioxide Nano Powder TiO2 Nanoparticle no ka Battery

ʻO ka wehewehe pōkole:

Hiki i ka Nano titanium dioxide ke hoʻemi pono i ka hiki ke attenuation o nā pākahi lithium, hoʻonui i ka paʻa o nā pā lithium, a hoʻomaikaʻi i ka hana electrochemical.


Huahana Huahana

Hoʻohana ʻia ʻo Titanium Dioxide Nano Powder TiO2 Nanoparticle no ka pena ʻaila

Nui ʻāpana:10nm, 30-50nm

Maʻemaʻe: 99.9%

ʻO ke ʻano kristal: anatase, rutile

 

Nano Hoʻohui ʻia ʻo Titanium Dioxide i ka Battery Lithium:

1. ʻO ka Nano titanium dioxide he maikaʻi loa ka hana kiʻekiʻe kiʻekiʻe a me ka paʻa o ka pōʻai, ka hoʻopiʻi wikiwiki a me ka hoʻokuʻu ʻana i ka hana a me ka mana kiʻekiʻe, a me ka reversibility maikaʻi o ka deintercalation lithium.Loaʻa iā ia kahi manaʻo hoʻohana maikaʻi ma ke kahua o nā pā lithium.

1) Hiki i ka Nano titanium dioxide ke hoʻemi pono i ka hiki ke attenuation o nā pā lithium, hoʻonui i ka paʻa o nā pā lithium, a hoʻomaikaʻi i ka hana electrochemical.

2) Hiki iā ia ke hoʻonui i ka hiki ke hoʻokuʻu mua ʻia o ka mea pākaukau.

3) Hoʻemi ia i ka polarization o LiCoO2 i ka wā o ka hoʻopiʻi a me ka hoʻokuʻu ʻana, ka mea i loaʻa i ka mea ke kiʻekiʻe o ka hoʻokuʻu ʻana a me ka hopena hoʻokuʻu maʻalahi.

4) ʻO ka nui kūpono onano titanium dioxidehiki ke wehe, e ho'ēmi ana i ke koʻikoʻi ma waena o nā ʻāpana a me ke ʻano liʻiliʻi o ka hana a me ka leo i hana ʻia e ka pōʻai, a hoʻonui i ka paʻa o ka pā.

2. I loko o ka ikehu kemika solar cell, ka nanometer titanium dioxide crystal i nā hiʻohiʻona o ke kiʻekiʻe kiʻekiʻe kiʻekiʻe o ka hoʻololi ʻana o ka photoelectric, hoʻomaikaʻi nui i ka helu hoʻololi o ka ikehu o ka cell solar, ke kumu kūʻai haʻahaʻa, ka hana maʻalahi a me ka hana paʻa.ʻOi aku ka maikaʻi o kāna photoelectric ma mua o 10%, a ʻo ke kumukūʻai hana he 1/5 a 1/10 wale nō o ka silicon solar cell.ʻOi aku ka lōʻihi o ke ola ma mua o 20 mau makahiki.

3. I loko o ka nickel-cadmium batteries, nano-titanium dioxide i maikaʻi ka uila conductivity a me ka laulā wela hana.


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