Iyi mibare ishimishije yakunzwe nabanditsi ba C & EN

2022 ubushakashatsi bwa chimie yambere, ukurikije imibare

Iyi mibare ishimishije yakunzwe nabanditsi ba C & EN

naCorinna Wu

77 mA h / g

Ubushobozi bwo kwishyuza a3D-icapuwe na litiro-ion ya batiri electrode, irenze inshuro eshatu hejuru ya electrode isanzwe ikorwa.Tekinike yo gucapura 3D ihuza grafite nanoflakes mubikoresho kugirango hongerwe neza ioni ya lithium muri electrode no hanze (ubushakashatsi bwatangajwe mu nama ya ACS Spring 2022).

Inguzanyo: Parike ya Soyeon Anode yacapishijwe 3D

 

Inshuro 38

Kwiyongera mubikorwa bya aenzyme nshyabitesha agaciro polyethylene terephthalate (PET) ugereranije na PETAS yabanjirije.Enzyme yamennye icyitegererezo cya PET 51 zitandukanye mugihe cyamasaha kugeza kumyumweru (Kamere2022, DOI:10.1038 / s41586-022-04599-z).

 

Inguzanyo: Hal Alper PETase isenya icyombo cya plastiki.

 

24.4%

Imikorere ya aimirasire y'izuba ya perovskitebyatangajwe muri 2022, ashyiraho amateka yerekana amashusho yoroheje ya firime.Imikorere ya selile ya tandem muguhindura urumuri rwizuba mumashanyarazi ikubita abafite rekodi yabanjirije amanota 3 ku ijana kandi irashobora kwihanganira 10,000 yunamye nta gihombo mubikorwa (Nat.Ingufu2022, DOI:10.1038 / s41560-022-01045-2).

Inshuro 100

Igipimo anigikoresho cya electrodialysisimitego ya karuboni ya dioxyde ugereranije na sisitemu yo gufata karubone.Abashakashatsi babaze ko sisitemu nini ishobora gutega toni 1.000 za CO2 ku isaha yagura amadorari 145 kuri toni imwe, munsi y’igiciro cya Minisiteri y’ingufu ingana na 200 $ kuri toni imwe ya tekinoroji yo gukuraho karubone (Ibidukikije.Sci.2022, DOI:10.1039 / d1ee03018c).

 

Inguzanyo: Meenesh Singh Igikoresho cya electrodialysis yo gufata karubone

 

 

Inguzanyo: Siyanse Igice gitandukanya molekile ya hydrocarubone namavuta yoroheje.

80-95%

Ijanisha rya peteroli ya hydrocarubone ingana na lisansi yemerewe binyuze muri apolymer membrane.Ururenda rushobora kwihanganira ubushyuhe bwo hejuru hamwe n’imiterere ikaze kandi rushobora gutanga uburyo budakoresha ingufu nyinshi zo gutandukanya lisansi na peteroli yoroheje (Ubumenyi2022, DOI:10.1126 / siyanse.abm7686).

Miliyari 3.8

Umubare wimyaka yashize ibikorwa bya tectonic ya plaque yisi birashoboka cyane ko byatangiye, nkuko anisesengura rya isotopic ya kirisiti ya zirconryashizweho muri kiriya gihe.Kirisiti yakusanyirijwe mu buriri bwumucanga muri Afrika yepfo, yerekana imikono isa niyakozwe muri zone subduction, mugihe kristu ishaje itabikora (AGU Umujyanama.2022, DOI:10.1029 / 2021AV000520).

 

Inguzanyo: Nadja Drabon Kirisiti ya kera ya zircon

 

Imyaka 40

Igihe cyashize hagati ya synthesis ya Cp * ligand itunganijwe neza no kuremaguhuza ibikorwa byambere.Ibigeragezo byose byabanjirije kugerageza guhuza ligand, [C5 (CF3) 5]-, byari byarananiranye kuko amatsinda yayo CF3 arikuramo cyane electron ()Angew.Chem.Int.Ndlr.2022, DOI:10.1002 / anie.202211147).

1.080

Umubare w'isukari moieties murindende kandi nini cyane ya polysaccharideGukomatanya Kuri Itariki.Molekile yamennye inyandiko yakozwe nigisubizo cyikora-icyiciro cya synthesizer (Nat.Synth.2022, DOI:10.1038 / s44160-022-00171-9).

 

Inguzanyo: Xin-Shan Ye Automatic polysaccharide synthesizer

 

97.9%

Ijanisha ryizuba ryerekanwa na anirangizirimo boron nitride ya nanoplatelets.Ikoti rya 150 µm yuzuye irangi irashobora gukonjesha hejuru ya 5-6 ° C ku zuba ryinshi kandi bishobora gufasha kugabanya imbaraga zikenewe kugirango indege n'imodoka bikonje (Akagari ka selile.Sci.2022, DOI:10.1016 / j.xcrp.2022.101058).

 

Inguzanyo:Akagari ka selile.Sci.

Hexagonal boron nitride nanoplatelets

90%

Ijanisha rigabanuka muriIndwara ya SARS-CoV-2muminota 20 ya virusi ihura numwuka wo murugo.Abashakashatsi bemeje ko ubuzima bwa virusi ya COVID-19 ubuzima bwayo bugira ingaruka cyane ku mpinduka z’ubushyuhe bugereranije (Ingendo.Natl.Acad.Sci.Amerika2022, DOI:10.1073 / pn.2200109119).

 

Inguzanyo: Tuyikesha Henry P. Oswin Ibitonyanga bibiri bya aerosol mubushuhe butandukanye