Ọnụọgụ ọnụọgụgụ ndị a na-adọrọ mmasị dọtara uche nke ndị ndezi C&EN

Nnyocha kemịkalụ kacha elu nke 2022, site na ọnụọgụ

Ọnụọgụ ọnụọgụgụ ndị a na-adọrọ mmasị dọtara uche nke ndị ndezi C&EN

siteCorinna Wu

77mA h/g

Ike ike nke aIgwe batrị lithium-ion nke 3D ebipụtara, nke dị ihe karịrị okpukpu atọ karịa nke electrode a na-emekarị.Usoro obibi akwụkwọ 3D na-ahazi nanoflakes graphite n'ime ihe ahụ iji kwalite mmụba nke ion lithium n'ime na n'ime electrode (nyocha a kọrọ na nzukọ ACS Spring 2022).

Ebe E Si Nweta: Soyeon Park Anode batrị ebipụtara 3D

 

38 - okpukpu

Mmụba na ọrụ nke aenzyme ọhụrụ emepụtaranke na-eweda polyethylene terephthalate (PET) ma e jiri ya tụnyere PETases gara aga.Enzyme ahụ mebiri ihe nlele PET 51 dị iche iche n'ime oge oge sitere na awa ruo izu.Ọdịdị2022, DOI:10.1038/s41586-022-04599-z).

 

Ebe E Si Nweta: Hal Alper A PETase na-akụri akpa kuki rọba.

 

24.4%

Ịrụ ọrụ nke aperovskite anyanwụ cellkọrọ na 2022, na-edekọ ndekọ maka fotovoltaics mkpa-film na-agbanwe agbanwe.Ịrụ ọrụ nke tandem cell n'ịtụgharị ìhè anyanwụ ka ọ bụrụ ọkụ eletrik na-eti onye njide ndekọ gara aga site pasent 3 ma nwee ike iguzogide ihu 10,000 na-enweghị mfu na arụmọrụ (Mba.Ike2022, DOI:10.1038/s41560-022-01045-2).

100 ugboro

Ọnụ ego na anngwaọrụ electrodialysisọnyà carbon dioxide ma e jiri ya tụnyere usoro carbon-ejide ugbu a.Ndị nchọpụta gbakọrọ na nnukwu usoro nke nwere ike ọnyà 1,000 metric ton CO2 kwa elekere ga-efu $145 kwa metric ton, n'okpuru ọnụ ahịa nke Ngalaba Energy nke $ 200 kwa metric ton maka teknụzụ iwepụ carbon (Environ ike.Sci.2022, DOI:10.1039/d1ee03018c).

 

Ebe E Si Nweta: Meenesh Singh Ngwa electrodialysis maka ijide carbon

 

 

Ebe E Si Nweta: Sayensị Sayensị A akpụkpọ ahụ na-ekewa molekul hydrocarbon na mmanụ crude dị mfe.

80-95%

Pasent nke mmanụ ụgbọala hydrocarbon molecule kwere site aakpụkpọ anụ polymer.Akpụkpọ ahụ nwere ike iguzogide okpomọkụ dị elu na ọnọdụ siri ike ma nwee ike inye ụzọ dị ntakịrị ike iji kewapụ mmanụ ụgbọala na mmanụ ọkụ.Sayensị2022, DOI:10.1126/sayensị.abm7686).

ijeri 3.8

Ọnụọgụ afọ gara aga na ọrụ tectonic plate nke ụwa nwere ike ịmalite, dịka otuisotopic analysis nke kristal zirconnke malitere n'oge ahụ.Kristal, nke anakọtara site na akwa akwa ájá dị na South Africa, na-egosi mbinye aka ndị yiri nke a kpụrụ na mpaghara subduction, ebe kristal ochie adịghị (AGU Adv.2022, DOI:10.1029/2021AV000520).

 

Ebe E Si Nweta: Nadja Drabon kristal zircon ochie

 

Afọ 40

Oge gafere n'etiti njikọ nke Cp * ligand perfluorinated na imepụta ya.mbụ nchikota mgbagwoju.Mgbalị niile gara aga iji hazie ligand, [C5(CF3)5]-, adaala n'ihi na otu CF3 ya na-ewepụ ike elektrọn (Angew.Chem.Int.Ed.2022, DOI:10.1002/anie.202211147).

1,080

Ọnụọgụ shuga dị n'imepolysaccharide kacha ogologo na nke kachasisynthesized ruo taa.Emere molekul na-agbaji ndekọ ahụ site na ihe na-arụ ọrụ ngwọta-phase synthesizer na-akpaghị aka (Mba.Synth.2022, DOI:10.1038/s44160-022-00171-9).

 

Ebe E Si Nweta: Xin-Shan Ye Automated polysaccharide synthesizer

 

97.9%

Pasent nke ìhè anyanwụ gosipụtara site naagba ultrawhitenwere hexagonal boron nitride nanoplatelets.Uwe akwa 150µm nke agba nwere ike mee ka elu dị jụụ site na 5-6 Celsius C na anwụ kpọmkwem ma nwee ike inye aka belata ike achọrọ iji mee ka ụgbọ elu na ụgbọ ala dị jụụ (Cell Rep. Phys.Sci.2022, DOI:10.1016/j.xcrp.2022.101058).

 

Ebe E Si Nweta:Cell Rep. Phys.Sci.

Hexagonal boron nitride nanoplatelets

90%

Pasent mbelata naỌrịa SARS-CoV-2n'ime 20 min nke nje na-ezute ikuku ime ụlọ.Ndị ọrụ nyocha kpebiri na mgbanwe nke iru mmiri na-emetụta ogologo ndụ nje COVID-19.Proc.Natl.Acad.Sci.USA2022, DOI:10.1073/pnas.2200109119).

 

Ebe E Si Nweta: Site n'ikike nke Henry P. Oswin Mmụba mmiri ikuku abụọ na iru mmiri dị iche iche