Sirivha chloride, kemikari inozivikanwa seAgCl, musanganiswa unonakidza une huwandu hwakawanda hwekushandisa. Rudzi rwayo ruchena rwakasiyana runoita sarudzo yakakurumbira yekutora mifananidzo, zvishongo, uye dzimwe nzvimbo dzakawanda. Nekudaro, mushure mekuratidzwa kwenguva refu kune mwenje kana mamwe nharaunda, sirivheri chloride inogona kushanduka uye kuita grey. Muchikamu chino, tichaongorora zvikonzero zvechiitiko ichi chinonakidza.
Sirivha chlorideinoumbwa nekuita kwesirivheri nitrate (AgNO3) ine hydrochloric acid (HCl) kana chero imwe chloride sosi. Iyo chena crystalline yakasimba iyo ine photosensitive, zvichireva kuti inoshanduka kana yaiswa muchiedza. Ichi chivakwa chinokonzerwa nekuvapo kweaoni esirivheri (Ag +) uye chloride ions (Cl-) mune yayo crystal lattice.
Chikonzero chikuru neiSirivha chloridekuita grey ndiko kuumbwa kwesirivha yesimbi(Ag) pamusoro payo. RiniSirivha chlorideinoratidzirwa kune chiedza kana mamwe makemikari, maion esirivheri aripo mukomboni anoita maitiro ekuderedza. Izvi zvinokonzerasirivha yesimbikuisa pamusoro pesirivha chloridemakristasi.
Imwe yenzvimbo dzinowanzo shandiswa pakuderedza kuita uku ndeye ultraviolet (UV) mwenje uripo muchiedza chezuva. Kana sirivheri chloride yaiswa mumwaranzi yeUV, simba rinopihwa nechiedza rinoita kuti maion esirivhera awane maerekitironi obva ashanduka kuita.sirivha yesimbi. Kuita uku kunonzi photoreduction.
Mukuwedzera kune chiedza, zvimwe zvinhu zvinogona kukonzerasirivha chloridekuita grey kunosanganisira kusangana nemamwe makemikari, akadai sehydrogen peroxide kana sarufa. Izvi zvinhu zvinoshanda sezvinoderedza maajenti, zvichikurudzira kushandurwa kwemaioni esirivheri kuitasirivha yesimbi.
Chimwe chinhu chinonakidza chinoita kuti sirivheri chloride iite grey ibasa rekusachena kana kuremara muchimiro chekristaro. Kunyange mukuchenasirivha chloridemakristasi, panowanzova nezvikanganiso zvidiki kana tsvina yakapararira mukati mecrystal lattice. Izvi zvinogona kushanda senzvimbo dzekutanga dzekudzikisa maitiro, zvichikonzera kuiswa kwesimbi yesirivhapamusoro pekristaro.
Zvakakosha kuziva kuti kuchena kwesirivha chloridehaizi hazvo mhedzisiro yakaipa. Muchokwadi, yakashandiswa mumhando dzakasiyana siyana, kunyanya mumunda wekutora mifananidzo.Sirivha chloridechinhu chakakosha chemutema uye chena firimu kutora mafoto, uko kushandurwa kwesirivha chloridekune sirivheri inhanho inokosha mukugadzira mufananidzo unooneka. Zvakafumurwasirivha chloridemakristasi anoshanduka kuita grey kana achiita nechiedza, achigadzira chifananidzo chakavanda, chinozogadzirwa pachishandiswa kemikari yemifananidzo kuratidza mufananidzo wekupedzisira mutema-ne-chena.
Kupfupisa, grey color yesirivha chloridekunokonzerwa nekushandurwa kwemaioni esirivha kuitasirivha yesimbipamusoro pekristaro. Chiitiko ichi chinonyanya kukonzerwa nekuratidzwa kune chiedza kana mamwe makemikari anokonzera kuderedza maitiro. Kuvapo kwetsvina kana kukanganisa muchimiro chekristaro kunogona kukonzera kuchena uku. Kunyange zvazvo inogona kuchinja chitarisiko chesirivha chloride, shanduko iyi yakashandiswa mukutora mifananidzo kugadzira mifananidzo inokwezva yevatema nemichena.
Nguva yekutumira: Nov-07-2023