Ọmụmụ ihe na nhazi na mgbanweCeriumxide nanomaterials
Synthesis nkeCeria nanomaterialsGụnyere ọdịda, nkọcha, njikọ aka nke igwe, mkpokọta syl, micro ntụtụ na pyrolinsis, nke ụzọ synsis bụ isi na hdrethertal. A na-ahụta usoro hydrortal dị mfe, kachasị na usoro akụ na ụba, na mgbakwunye n'efu. Ihe ịma aka nke usoro hydrothermal bụ ịchịkwa nanoscale morphology, nke chọrọ ngbanwe ijikwa njiri mara ya.
Mgbanwe nkesefiniEnwere ike inyeghachi ya n'ọtụtụ ụzọ: (1) dong doling ndị ọzọ e ji akwa igwe nwere obere ma ọ bụ obere nha na cerka lattice. Usoro a enweghị ike ọ bụghị naanị ka arụmọrụ ọla kọpa mee, kamakwa etopụta ihe ọhụrụ na ihe ndị na-acha uhie uhie na kemịkal. (2) Ngọngọ Cerria ma ọ bụ onye na-emegharị ya na ihe ndị na-eburu ya na akụrụngwa dị mma, dị ka carbon, eserese na-arụ ọrụ, wdg.Celriumxidenwekwara ike ịbụ onye na-ebu ya bụ onye na-ebu ihe dị ka ọla edo, platinum, na palladium. Mgbanwe nke ihe eji eme ihe na-egosiputa ihe ndị na-eme ihe nkiri na-ejikọ ọnụ, ọ na-eji mili / alkali / alkali dị oke ọnụ, nke nwere ọrụ ka mma na nkwụsi ike nke ọma.
Ngwa nkeCelriumxidena ihe eji eme ihe
1, ntinye nke morphologies nke Ceria
Laura et al. kọrọ na mkpebi doro anya nke ụdị atọ nke Cereria morphology proase, nke na-emetụta nsonaazụ nke alkali na ọgwụgwọ hydrothermal na ikpeazụMkpato2Nanostrecure morphology. Nsonaazụ na-egosi na ọrụ nnọchianya metụtara CE3 + / CE4 + na elu oxygen. Weei et al. Syntheshedzezed atọ /Mkpato2na-enweta ihe dị iche iche na-ebu (mkpanaka dị ka (Mkpato2-R), cubic (Mkpato2-C), na octahedral (Mkpato2- Bian et al. kwadebere usoro nkeMkpali2 nanomaterialsya na mkpanaka, cubic, granular, na octahedral morphology, ma choputara nke ahuIsi2 nanoparticles(5NI / NPS) gosipụtara nnukwu ọrụ na nkwụsi ike karịa ka ọ dị mma karịa ihe ndị ọzọMkpato2Nkwado.
Ihe nrịba ama na-emetọ mmadụ na mmiri
Celriumxideamatala dị ka oxiding oxidation dị mma maka iwepụ ihe ndị a họọrọ. Xiao et al. hụrụ na pt nanoparticles dị nso naMkpato2N'elu elu nke elu ma na-emekọrịta ihe, si otú a na-eme ka ihe omume dị omimi ozone na-eme ka ikuku oxygen, nke na-enye aka na oxiding nke toluene. Zhang Lanhe na ndị ọzọ kwadebereMkpato2/ Al2o3. Doped ọla ọcha na-enye ohere mmeghachi omume maka mmeghachi omume dị n'etiti ogige ndị dị na O3, na-ebute arụmọrụ dị elu nkeMkpato2/ Al2o3 na mmụba na saịtị ndị na-arụ ọrụ na elu
Ya mere, ọtụtụ ọmụmụ egosila nke ahụCelriumxideNdị mejupụtara ihe mgbochi nwere ike ọ bụghị naanị ịkwalite mmebi nke realcitrant Microtant Microtant OnTewater, kamakwa nsonaazụ na-egbochi ya na usoro ihe mgbochi Ozone. Ha nwere atụmanya ngwa dị ukwuu na usoro ọgwụgwọ Ozone.
3, mkpofu oke nke ihe na-eme ka ihe dị na mbara igwe
Mkpato2, dị ka ebe a na-ahụkarị mbara ala ụwa, a mụọla ya na multiphase camolysis n'ihi ikike nchekwa oxygen ya.
Wang et al. Synheshedzed A CE MN na-eji usoro modphology eme ihe (CE / MN molarlation nke 3: 7) na-eji usoro hydrothermal. A na-agbanye mmiri n'imeMkpato2Forwọ usoro iji dochie O. Dị ka ON4 + site na mnia, oghere oxygenge oxygen na-guzobere, nke bụ ihe kpatara ọrụ ya dị elu. Duzie al. Ijikọ MNS OCE Oxidess na-eji usoro ọhụrụ na-ejikọta broox ọdịda na ụzọ hydrothertal. Ha chọpụtara na oke nke manganese naoeridurụrụ ọrụ dị oke mkpa na nguzobe nke ihe nchọpụta ma metụta ya nke ọma na ọrụ aka ya.Oeriduna manganeseCelriumxidena-arụ ọrụ dị oke mkpa na mgbasa ozi nke toluene, manganese egosila ịrụ ọrụ dị oke mkpa na oxuhid nke toludie. Nchịkọta dị n'etiti Manganese na Ceredim na-eme ka usoro mmeghachi omume na-eme ka usoro mmeghachi omume.
4.photocatelyst
Anyanwụ et al. nke ọma kwadebere OA PR F-0 @ @ cy iji usoro pregititation con. Usoro a kapịrị ọnụ bụ na ọnụọgụ pra, fe, ma c na-arụ ọrụ dị mkpa na ọrụ Photoctoctalytic. Webata ego kwesiri ekwesi kwesiri ekwesiMkpato2Nwere ike ime ka arụmọrụ Photocataly nke ihe atụ nke enwetara, n'ihi na ọ ka mma na-atọgbọrọ mmetọ, nke dị irè nke Ìhè a na-ahụ anya, dị elu na-enwe ohere oxygen. Ọrụ a na-eme ka fotoMkpato2-Ngo nanocompostotes nke Ganesan et al. A na-egosi na ị ga - eme ka mpaghara dị elu, ịdị ike, bandgap dị warara, na elu na elu foto foto. Liu e et al. Achọpụtara na nke CE / COTO4 Companite bụ ezigbo piactocanly na ngwa ngwa. Petrovic et al. jisiriMkpato2Ihe na - eji usoro elektrọde electrodeeposation dị ugbu a ma gbanwee ha na ikuku ikuku na - abụghị ndị na - abụghị ikuku. Ma plasma gbanwere ihe na-enweghị atụ na-egosipụta ike nke ọma na plasma na usoro nrụrụ Photococtation.
Mmechi
Isiokwu a na-enyocha mmetụta nke ụzọ synhesisCelriumxidena urughuru morphology, ọrụ nke morphology dị n'elu ihe onwunwe na ihe omume na - arụ ọrụ, yana mmetụta na ntinye na itinye ya na itinye akwụkwọ n'etitiCelriumxidena akwa na ndi na-ebu ihe. Ọ bụ ezie na a na-amụ ihe na-enweghị atụ na-amụ ihe ma tinye ya n'ọrụ na-edozi nsogbu gburugburu ebe obibi dị ka ọgwụgwọ mmiri, a ka nwere ọtụtụ nsogbuCelriumxidemorphology na ibunye usoro nke ihe eji eme ihe. Nnyocha ndị ọzọ achọrọ na usoro njikọta nke njikọta, na-eme ka mmetụta synergistic dị n'etiti akụrụngwa, na ịmụpụta usoro ahụhụ nke ibu dị iche iche.
Akwụkwọ edemede Akwụkwọ edemede
Shendor Caramis 2023 nke 2: 64-73
Ndị edemede: Zhou Bin, Wang Pen, Meng Fanpeng, wdg
Post Oge: Nove-29-2023