Anti-Oxidation Igipande c'amashanyarazi c'ibara ry'agahama ni ubwoko bw'igipande c'ibara ry'agahama cakoreshejwe mu buryo budasanzwe kugira ngo kibe gikomeye mu bidukikije vy'ubushuhe bwinshi-vy'ibara ry'agahama. Ntizigumya gusa ubushobozi bwiza cane bwo gutwara umuyagankuba, ubushobozi bwo guhangana n’ubushuhe bwinshi-n’ubushobozi bwo guhangana n’imiti y’ibara ry’agahama, ariko kandi iratuma graphite igira ubushobozi bwo guhangana n’uguhinduka kw’imitsi, bikaba bituma ibereye mu bikorwa vy’inganda vy’igihe kirekire-ubushuhe bwinshi-bushikamye.
Ibiranga ibikorwa
- Ibikorwa vy’imiti igabanya ububabare: Mu rugero rw’ubushuhe bwinshi-butegekanijwe, igipfukisho c’imiti irwanya imigera gishobora kugabanya cane inyishu hagati y’ibipande vy’amashanyarazi vy’ibara ry’agahama n’ibintu birimwo umwuka canke umwuka-, bikaba bituma bimara igihe kirekire.
- Kugabanya ikoreshwa: Gukoresha amasahani y’amashanyarazi y’ibara ry’agahama bishobora kugabanya ikoreshwa ry’amashanyarazi ku rugero rwa 24% gushika ku 50%, bivanye n’uburyo bwo gupfuka, uko ikora n’aho ikoreshwa.
- Kugira ngo bikore neza: Kubera ko ikoreshwa ry’amashanyarazi rigabanuka, igipande c’amashanyarazi c’ibara ry’agahama gishobora guhangana n’ivyuma bitera umuriro (oxidation-) kirafasha mu gutuma ibikorwa bikora neza, mu gihe bigabanya igikorwa n’ingorane z’abakoresha.
- Kuzigama inguvu no kubungabunga ibidukikije: Mu kugabanya igitigiri c’ibikoresho bisubirira amashanyarazi no kugabanya amashanyarazi akoreshwa, igipande c’amashanyarazi c’ibara ry’agahama (anti-oxidation electrode plate) kirafasha mu kuzigama inguvu no kugabanya ivyuka biva mu bidukikije, bihuye n’ingene ibidukikije bigenda muri iki gihe.
Ivyagezwe vy'ubuhinga
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Ivyiyumviro vy'imirongo |
Parametere yihariye (Igice) |
Urutonde rusanzwe |
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Ibikoresho nyamukuru |
Ubusuku bwa karboni (%) |
99,90–99,97 (Ikigero c’Inganda); Ikuruta canke ingana na 99.99 (Ikigero c'ukuri) |
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Uburemere (g/cm3) |
1.85–1.92 |
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Ivu ririmwo (ppm) |
Muto canke bingana na 150 (Ikigero c’Inganda); Muto canke bingana na 50 (Ikigero c'ukuri) |
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Ingano y'ibice (μm) |
5–15 (Itegeko); 3–8 (Intete Nziza) |
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Anti-Ibikorwa vy'Ugutera Umwuka |
Ubwoko bwo gupfuka |
Karbure ya silikoni (SiC)/Ibirahuri vya borosilikati/Fosifate |
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Ubushuhe bwo kurwanya -Ubushuhe ( degre ) |
800–1400 (Igipfukisho ca SiC); 600–1000 (Ibirahuri vyo gupfuka) |
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Igipimo c'uguhindura umwuka (g/m2·h) |
Muto canke bingana na 0,008 (Ibidukikije vy’Ikirere ku 1000℃); Muto canke bingana na 0.015 (Ikirere kitagira ico gikora ku bushuhe bwa degre 1200 ) |
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Ivyiza vy'ubuzima bw'igikorwa |
3–5 incuro (vs. Ivyuma bisanzwe vy’amabuye y’agaciro) |
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Ibikorwa vy'ubuhinga |
Inkomezi zo gukomera (MPa) |
40–65 |
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Inkomezi zo gukomera (MPa) |
80–120 |
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Ubukomezi bw'inkengera (HS) |
55–80 |
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Ibikorwa vy'ubushuhe |
Ubushuhe burengeye bwo gukoresha ( degre ) |
1400–1600 (N’Ivy’Ukurinda) |
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Ugutwara ubushuhe (W/m·K) |
120–180 (Ubushuhe bwo mu cumba) |
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Ubushuhe bwo guhangana n'ibikubita ( degre ) |
Irenga canke ingana na 600 (Itandukaniro ry'ubushuhe) |
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Ibikorwa vy'umuyagankuba |
Ubushobozi bwo guhangana n'ijwi (μΩ·m) |
6–10 |
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Gukora neza |
Ukwihanganira ingero (mm) |
±0.05 (Uburebure/Ubwaguke); ±0.02 (Uburebure) |
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Ububabare bwo ku ruhande (Ra, μm) |
0.4–1.0 |
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Uguhangana n'ibidukikije |
Asidi y'ugutakaza uburemere (%) |
Muto canke bingana na 0,2 (pH 2–4, 1000h) |
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Ubushuhe burengeye-Uburwanya-Inzinguzingu y'uguhinduka kw'imitsi (h) |
Irengeye canke ingana na 3000 (Ibikorwa bikomeza ku 1200℃) |
Ibicuruzwa birafasha guhindura uko umuntu ashaka (ubwoko bw'impuzu, ubunini, n'imiterere y'imikorere bishobora guhindurwa uko bikenewe)
Ubuhinga bwo kuvura antioxydant
- Ubuhinga bwo gupfuka hejuru
(1) Igipfukisho ca silicon carbide -- Gikora igice co gukingira SiC ku ruhande rw’ivyuma, gishobora guhangana n’ubushuhe bushika kuri degre 1400 n’ubushobozi bwo guhangana n’uguhinduka kw’ivyuma incuro 3-5. Ni vyiza ku bidukikije vy’ubushuhe bwinshi nk’amatara y’umuyagankuba n’amatara ashushe y’amabuye y’agaciro.
(2)Ibirahuri vy’i Borosilicate -- Inyuma y’ugushonga kw’ubushuhe bwinshi, haca habaho ikirahuri gikomeye cane kugira ngo kibuze umwuka w’ikirere kwinjira. Ikoreshwa kenshi mu mafuru y’ugutera ivyuma vy’amabuye y’agaciro yitwa litium anode no mu mafuru y’ivyuma vy’amabuye y’agaciro yitwa fotovoltaïque.
- Ubuvuzi bwo kwibiza
(1) Kwibiza muri phosphate -- Kuzuza utunogo twa graphite, kugabanya ahantu hahurira n'ivyuma, kandi kwihanganira ubushuhe bushika kuri degre 1000. (2) Gushiramwo umunyu w’icuma -- Igipande co gukingira umunyu w’ivyuma gikorwa ku bushuhe bwinshi kugira ngo gishobore guhangana n’umunyu w’ivyuma.
- Guhindura ibikoresho
(1)Wongerako antioxydants -- Igipande c'uburinzi kirahinguranywa iyo ubushuhe bwinshi.
(2)Graphite y'uburemere bwinshi- -- igabanya uburemere bw'amazi kandi igatuma ivyuka biva mu mazi bigenda buhoro.
Iterambere rya kazoza
Kubera ko hariho ugushimika cane ku kurinda ibidukikije no ku bisabwa bikomeye vyo kuzigama inguvu, amasahani y’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma. Turavye imbere, ubuhinga bushasha buguma butera imbere mu bijanye n’ubuhinga bwo gupfuka ivyuma n’ugutuma ubuhinga bukora neza buzorushirizaho kwongereza ubushobozi bwavyo, bikabashoboza gukoreshwa mu bikorwa bitandukanye vy’inganda.


Imisoro ishushe: anti-ivyuma vy'umuyagankuba, Ubushinwa anti-ivyuma vy'umuyagankuba vy'umuyagankuba
