Hariho tekinolojiya mishya myinshi munganda zikora ibikoresho, ariko ni nkeya zabaye inganda.Ubushakashatsi bwa siyansi bwiga ku kibazo cya “kuva kuri zeru kugeza kuri imwe”, kandi icyo amasosiyete agomba gukora ni uguhindura ibisubizo ibicuruzwa biva mu mahanga bifite ubuziranenge buhamye.Hongwu Nano ubu arimo gutezimbere ibisubizo byubushakashatsi.Ibikoresho bya silver bya Nano nka silver nanowire nibicuruzwa byambere bya Hongwu Nano.Mu myaka yashize, Habayeho iterambere ryinshi niterambere kubitekerezo byombi ku isoko, ikoranabuhanga ry'umusaruro, ubuziranenge n'ibisohoka, n'ibindi, kandi ibyiringiro ni byiza cyane.Hano hepfo hari ubumenyi bwinsinga za nano kugirango ubone. 

1. Ibisobanuro ku bicuruzwa

      Ifeza nanowireni urwego rumwe rufite imiterere itambitse ya nanometero 100 cyangwa munsi (nta karimbi mu cyerekezo gihagaritse).Ifeza ya nanowire (AgNWs) irashobora kubikwa mumashanyarazi atandukanye nkamazi ya deionion, etanol, isopropanol, nibindi .. Diameter iri hagati ya nanometero icumi kugeza kuri nanometero amagana, kandi uburebure bushobora kugera kuri microni icumi bitewe nuburyo bwo kwitegura.

2. Gutegura insinga za nano Ag

Uburyo bwo gutegura insinga za Ag nano zirimo cyane cyane imiti itose, polyol, hydrothermal, uburyo bwicyitegererezo, uburyo bwa kristu yimbuto nibindi.Buri buryo bufite ibyiza byabwo nibibi.Nyamara, synthèse morphologie ya Ag nanowires ifite isano nini ugereranije nubushyuhe bwa reaction, igihe cyo kubyitwaramo, hamwe nibitekerezo.

2.1.Ingaruka yubushyuhe bwa reaction: Muri rusange, hejuru yubushyuhe bwa reaction, nanowire ya silver izakura cyane, umuvuduko wa reaction uziyongera, kandi ibice bizagabanuka;iyo ubushyuhe bugabanutseho gato, diameter izaba nto, kandi igihe cyo kubyitwaramo kizaba kirekire.Rimwe na rimwe, igihe cyo kubyitwaramo kizaba kirekire.Ubushyuhe buke burigihe rimwe na rimwe butera ibice kwiyongera.

2.2.Igihe cyo kubyitwaramo: Inzira yibanze ya nano silver wire synthesis ni:

1) synthesis ya kristu yimbuto;

2) reaction yo kubyara umubare munini wibice;

3) gukura kwa nanowire ya silver;

4) kubyimba cyangwa kubora bya silver nanowire.

Kubwibyo, uburyo bwo kubona igihe cyiza cyo guhagarara ni ngombwa cyane.Mubisanzwe, niba reaction ihagaritswe mbere, insinga ya silver ya nano izaba yoroshye, ariko ni ngufi kandi ifite ibice byinshi.Niba igihe cyo guhagarara ari nyuma, silver nanowire izaba ndende, ingano zizaba nke, kandi rimwe na rimwe bizaba binini cyane.

2.3.Kwishyira hamwe: Ubwinshi bwa feza ninyongeramusaruro mugikorwa cya synthesis ya silver nanowire bigira uruhare runini kuri morphologie.Muri rusange, iyo ibirimo ifeza biri hejuru, synthesis ya Ag nanowire izaba ndende, ibirimo insinga ya nano Ag iziyongera kandi nibice bya feza nabyo biziyongera, kandi reaction yihuta.Iyo intumbero ya feza igabanutse, synthesis ya silver nano wire izaba yoroshye, kandi reaction izatinda.

3. Ibisobanuro nyamukuru bya Hongwu Nano ya silver Nanowires:

Diameter: <30nm, <50nm, <100nm

Uburebure:> 20um

Isuku: 99,9%

4. Imirima ikoreshwa ya nanowire ya silver:

4.1.Imirima ikora: electrode ibonerana, ingirabuzimafatizo zuba zoroshye, ibikoresho byambara byoroshye, nibindi.;hamwe nubushobozi bwiza, igipimo cyo guhinduka muke mugihe wunamye.

4.2.Imirima ya Biomedicine na antibacterial: ibikoresho bya sterile, ibikoresho byo gufata amashusho yubuvuzi, imyenda ikora, imiti ya antibacterial, biosensor, nibindi.;antibacterial ikomeye, idafite uburozi.

4.3.Inganda za Catalizike: Hamwe nubuso bunini bwihariye hamwe nibikorwa byinshi, ni umusemburo wibintu byinshi bivura imiti.

Ukurikije ubushakashatsi bukomeye nimbaraga ziterambere, ubu silver nanowires ya wino y'amazi irashobora gutegurwa nayo.Ibipimo, nkibisobanuro bya Ag nanowires, viscosity, birashobora guhinduka.Inkingi ya AgNWs byoroshye gutwikirwa kandi ifite neza kandi irwanya kwaduka kare.

 


Igihe cyo kohereza: Gicurasi-31-2021

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