A na-enweta myybdenum ọhụrụ maka imepụta hydrogen na PCTU

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A na-enweta myybdenum ọhụrụ maka imepụta hydrogen na PCTU 2363_1
A na-enweta myybdenum ọhụrụ maka imepụta hydrogen na PCTU

Edepụtara nsonaazụ nke ọrụ ahụ na magazin Nanomaterials. N'oge nsị nke hydrogen, griin haus gas na-arụ ọrụ na ntọala ya na-arụ ọrụ ọkụ eletrik na oke arụmọrụ, n'ihi ya hydrogen ka a na-ewere mmanụ dị mma.

Ndumodu ọ bụla na-agagharị na-egbochi gas na-emekọ ihe ọnụ na mmiri nke Celloius, ihe eji achọ ka carbon abụọ na-arụ ọrụ na-arụ ọrụ n'otu oge - Ch4 na CO2. Ọ bụ ihe nwute, ntụgharị Steam na usoro a na-emebi emebi ma bibie ya, ma na-ejikọ ụwa niile dabere na ọla (PT, PD, RH) agaghị ekwe omume n'ọtụtụ ebumnuche.

Onye na-ahụ maka na-ekwe nkwa maka ntughari carbon dioxide bụ carbide (mo2c). Ọrụ ya na-arụ ọrụ na mmeghachi omume metụtara mmeghachi omume metụtara ọkụ hydrocarbons bụ Platinum, na ọnụahịa ahụ dị ala. Na mgbakwunye, molybdem carbide na-eguzogide ọgwụ dị iche iche na-egbu maramara - carbon mgbawa na ogige nwere, nke na-eme ka ọ na-akwagide na ogologo ọrụ. Agbanyeghị, ekesaghị molybum carbide na okike ma enwere ike ịnweta naanị ya site na synthetic.

A na-enweta myybdenum ọhụrụ maka imepụta hydrogen na PCTU 2363_2
Ọdịdị nke Molybdem carbide sysShedzedzed na molybdem acha anụnụ anụnụ. Ose nwetara na scanscope electcope / © Nanomaterials / MDPI

Na usoro ọdịnala, a na-emegharị ya n'ihi nhazi okpomọkụ ogologo oge nke igwe na carbon, nke na-eduga na nnukwu oriri ike. Usoro ọzọ a na-ahụkarị bụ mbelata nke molybdem oxides na ngwakọta nke gas hydrocarbon na H2 ma ọ bụ nke dị egwu.

Usoro a chọrọ obere ume, mana ọ chọrọ usoro nchekwa n'ihi iji gas na-agbawa. Na mgbakwunye, n'ụdị abụọ dị n'elu carbide molybdem, a na-etolite ihe nkiri carbon, nke na-egbochi akụkụ nke ndị na-arụ ọrụ na-arụ ọrụ ma si otú a na-ebelata arụmọrụ nke iji ihe ahụ. Ya mere, ndị sayensị na-achọ ụzọ ndị ọzọ maka njikọta ya.

Na PCTU, Molybdem Carbide a ga-enweta iji nweta usoro mmiri-frasi synybdem na-acha anụnụ anụnụ (nke a na-akpọ mgbasa nke ụyọkọ nke molybdenum na oxygen). N'ime ọrụ ahụ, ndị ọkà mmụta sayensị rụrụ njikọ Mo2c n'ọtụtụ usoro. Na mbido, ha natara molybdenum na-acha anụnụ anụnụ n'ihi mbelata nke ammolibddate acid acid acid acid.

Na mgbe molybdem acha anụnụ anụnụ na-acha uhie uhie ma na-a kpụrụ akpụ na okpomọkụ nke 750-800 degrees celsius, n'ihi nke Molybdem Carbide e guzobere. Otu n'ime ndị dere akwụkwọ ahụ, ndị na-ahụ maka ngalaba Colloid mepere emepe bụ ihe a na-ahụ maka PCTU, Natalia Gavrilova.

N'ezie, ọ bụghị naanị itinye aka na njisa nke irighiri ihe, mana anyị na-amụ ihe ọ bụla nke inweta usoro ihe eji arụ ọrụ, nke na-enye ohere, na-esetị ngwaahịa ya na Njirimara nke ya - nke ahụ, Molybdemum ọrụ dị elu. "

N'ime ọrụ ahụ, ndị nyocha ahụ gbanwere oke nke ihe na-enwe na-enwetara ya na ọkwa mbụ nke njigide na-acha anụnụ anụnụ na molybdemum carbide ya, nke e mechara site na dai. A na-enyocha ọrụ nnọchianya nke Mo2c site na iduzi mmeghachi omume nke ntụgharị nke methane ch4 (isi ihe na-apụ apụ nke H2, nke ahụ bụ gas syn.

E gosiputara na nke a na ogo nke 850 cellius, ogo nke methane bụ otu ihe omume kachasị elu, syshes na-eme ka ọ dị ala na ngwakọta mbụ: ya na ntụgharị Ch4 na CO2 na gas Sonfs na-eme.

N'ihi ya, ndị ọkà mmụta sayensị chọpụtara na e guzobere ihe owuwu na udidi nke ihe ndị na-eme ka ihe dị iche iche na-emegharị, ọ ga-ekwe omume ịnweta usoro dị iche iche nke Molybdemum ma mezie ihe owuwu ahụ nke ihe na-akpata.

Ofzọ mmelite nke njikọta nke njikọ dị ala dị ala (ma e jiri ya tụnyere usoro ọdịnala), nke na-emeghe ikike iji usoro a iji nweta nnukwu ihe na-ebu ya maka ọrụ dị iche iche - gụnyere ntụgharị nke gas.

Isi Iyi: Gand Science

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