Njirimara na ngwa nke nano ọla kọpa oxide Cuo

Ọla kọpa oxide ntụ ntụ bụ ụdị agba aja aja ojii metal oxide ntụ ntụ, nke a na-ejikarị eme ihe.Cupric oxide bụ ụdị multifunctional ezi inorganic ihe onwunwe, nke a na-ejikarị na-ebipụta na agba, iko, ceramics, ọgwụ na catalysis.It nwere ike iji mee ihe. dị ka ihe na-akpali akpali, ihe na-ebu na electrode activation ihe, na nwekwara ike-eji dị ka rọketi propellant, nke bụ isi akụrụngwa nke catalyst, ọla kọpa oxide. A na-eji ntụ ntụ mee ihe n'ọtụtụ ebe na oxidation, hydrogenation, mba, Co, Mbelata na combustion hydrocarbon.

Nano CuO ntụ ntụ nwere mma catalytic ọrụ, selectivity na ndị ọzọ Njirimara karịa nnukwu-ọnụ ọgụgụ ọla kọpa oxide powder.Tụnyere nkịtị ọla kọpa oxide, nano CuO nwere ọzọ magburu onwe eletriki, ngwa anya na catalytic Njirimara.The eletriki Njirimara nke nano CuO na-eme ka ọ na-enwe mmetụta nke ukwuu na. Mpụga gburugburu ebe obibi dị ka okpomọkụ, iru mmiri na ìhè, Ya mere, ihe mmetụta kpuchie na nano CuO particles nwere ike imeziwanye ọsọ nzaghachi, uche na selectivity nke sensọ. spectral Njirimara nke nano CuO na-egosi na infrared absorption elu nke nano CuO na-agbasawanye n'ụzọ doro anya, na-acha anụnụ anụnụ nnofega onu bụ doro anya.Copper oxide e kwadebere site nanocrystalization, Ọ chọpụtara na nano-ọla kọpa oxide na nta urughuru size na mma dispersion nwere elu. catalytic arụmọrụ maka ammonium perchlorate.

Ihe atụ ngwa nke nano-ọla kọpa oxide

1 dị ka catalyst na desulfurizer

Cu bụ nke mgbanwe metal, nke nwere pụrụ iche electronic Ọdịdị na uru na ọnwụ electronic Njirimara dị iche iche na ndị ọzọ otu ọla, na nwere ike na-egosi ezi catalytic mmetụta dị iche iche chemical Jeremaya mere, n'ihi ya, a na-eji ọtụtụ ebe na catalyst ubiMgbe size nke CuO ahụ dị ka obere. dị ka nano-ọnụ ọgụgụ, n'ihi pụrụ iche multi-elu free electrons na elu elu ike nke nano-materials, Ya mere, ọ pụrụ igosi elu catalytic ọrụ na ndị ọzọ peculiar catalytic. onu ka CuO na ot scaleNano-CuO bụ ihe magburu onwe desulfurization ngwaahịa, nke nwere ike na-egosi magburu onwe ọrụ na nkịtị okpomọkụ, na mwepụ izi ezi nke H2S nwere ike iru n'okpuru 0.05 mg m-3Mgbe njikarịcha, penetration ikike nke nano CuO ruru 25.3% na 3. 000 h-1 airspeed, nke dị elu karịa nke ngwaahịa desulfurization ndị ọzọ nke otu ụdị

MrGan 18620162680

2 Ngwa nke nano CuO na sensọ

Enwere ike kewaa sensọ ka ọ bụrụ sensọ anụ ahụ na ihe mmetụta kemịkalụ ihe mmetụta anụ ahụ bụ ngwaọrụ na-ewere ọnụọgụ anụ ahụ dị n'èzí dị ka ọkụ, ụda, magnetism ma ọ bụ okpomọkụ dị ka ihe wee tụgharịa ọnụọgụ anụ ahụ achọpụtara dị ka ọkụ na okpomọkụ ka ọ bụrụ akara ọkụ eletrik. Ụdị na ntinye nke kemịkalụ kpọmkwem n'ime akara ọkụ eletrik. A na-emepụta sensọ kemịkal site n'iji mgbanwe nke ọkụ eletrik dị ka ikike electrode ozugbo ma ọ bụ na-apụtaghị ìhè mgbe ihe ndị nwere mmetụta dị na ya. kọntaktị na ụmụ irighiri ihe na ion na tụrụ bekee Sensọ na-ọtụtụ ebe na-eji n'ọtụtụ ubi, dị ka gburugburu ebe obibi nlekota, ọgwụ nchoputa, meteorology, etc.Nano-CuO nwere ọtụtụ uru, dị ka elu kpọmkwem elu ebe, elu elu ọrụ, kpọmkwem anụ ahụ Njirimara na. oke pere mpe, nke na-eme ka ọ nwee mmetụta dị ukwuu na gburugburu mpụga, dị ka okpomọkụ, ọkụ na mmiri Itinye ya n'ọhịa sensọ nwere ike imeziwanye ọsọ nzaghachi, nghọta na nhọrọ nke sensọ.

3Mgbochi ọgwụ mgbochi ọrịa nke nano CuO

Enwere ike ịkọwa usoro nje bacteria nke metal oxides dị ka ndị a: n'okpuru mkpali nke ìhè na ike dị ukwuu karịa ọdịiche nke band, oghere-electron na-emekọ ihe na O2 na H2O na gburugburu ebe obibi, na free radicals dị ka reactive oxygen. ụdị anụ ahụ na-emeghachi omume n'ụzọ kemịkalụ na ụmụ irighiri ihe ndị dị na sel, si otú a na-emebi mkpụrụ ndụ ma na-enweta ebumnuche nje, ebe CuO bụ semiconductor p-ụdị, enwere oghere. (CuO)+.Ọ nwere ike na-emekọrịta ihe na gburugburu ebe obibi wee rụọ ọrụ antibacterial ma ọ bụ nje bacteria, nchọpụta egosila na nano-CuO nwere ikike antibacterial dị mma megide oyi baa na Pseudomonas aeruginosa.