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Jurudiro mi Rice University gibe loko carbon monoxide ni acetic acid (kemikol ma dhanu mapol tiyo kudu ma miyo vinegar bedo ku midu ma tek) nikadhu kud i catalytic reactor, ma copo tiyo ku mac ma nyen pi yubu piny ma leng.
Lembe mi electrochemical i ot tic pa ju ma gisomo lembe mi chemical man biomolecular i Rice University's Brown School of Engineering udaru timo peko mi temo macon mi dwoko carbon monoxide (CO) ni acetic acid. Lembe eni mitu timo lembe mukende mi yiko piny ne.
Reactor ma ber pi kwo pa piny tiyo ku nanometer cubic copper calu catalyst madit man electrolyte ma tek.
I kind sawa 150 mi tic mi laboratory, wel pa acetic acid i pii ma juyubu ku jam tic eni ubedo 2%. Leng pa acid utiye malo ni 98%, ma ber uloyu ma sagu acid ma juyubu ku tembe macon mi loko carbon monoxide ni pii.
Acetic acid jutiyu kudu calu piny ma gwoko cam i yore mi yath karacelu ku vinegar man cam mukende. Jutiyo kudu calu piny ma nyayu rangi, rangi man rangi; Iyubu pa vinyl acetate, vinyl acetate ubedo piny ma kwong'a pa glue ma rangine tar.
Tic pa Rice ucungo iwi reactor in laboratory pa Wang man ewodho formic acid kud i carbon dioxide (CO2). Lembe maeni uketho the cen ma pire tek ni Wang (ma kawoni juyike ni Packard Fellow), ma enwango kony pa National Science Foundation (NSF) ma romo $2 million pi mediri ku sayu yore mi loko greenhouse gases ni pii.
Wang uwacu: "Wabe medo piny mwa kud i piny ma tiyo ku carbon acel ma julwongo ni formic acid ni piny ma tiyo ku carbon aryo, ma en e lembe ma tek uloyu." Dhanu timo acetic acid in electrolytes ma pii, ento podi gitiye ku tic marac man piny ne utiye peko mi poko electrolyte.
Senftle umedo kumae: "Eyo, acetic acid pol kare juyubu ngo kud i CO nyo CO2." "Eni re ma pire tek: wabe mako yamo ma rac ma wabemito wa dwoko piny man waloko ni piny ma konyo."
Coupling maber utimere ikind copper catalyst ku solid electrolyte, man solid electrolyte juwodho kud i formic acid reactor. Wang uwacu: "Pol kare copper copo wodhu kemikol i yore ario matung tung." "Ecopu dwoko piny carbon monoxide ni acetic acid man kongo. Wayubu cube ku wange ma copo doro carbon-carbon coupling, man thenge pa carbon-carbon Coupling tero acetic acid kakare ni piny mukende."
Senftle ku jutic wadi gikonyo ni dwoko kit pa cube. Eyero kumae: "Wacopo nyutho kit dhu cube, ma utiye piny ma jukuboth. Gikonyo ni turo CO keys moko, kara piny ne jucopu tiyo kudu iyore moku nyo mange." Kabedo mapol ma yo piny konyo ni turo winjiri maber i kare maber.
Senftler uwaco ni tic eni ubedo lanyuth maber pa kite ma theory ku experiment umaku gi rwate kudu. Eyero kumae: “Niai i kum ketho piny ma tung’ tung’ i reactor nitundo i kum lembe ma jutimo i atomic, eno utie lapor maber mi lembe ma tung’ tung’ ma jutimo.” "Eromo ku wi lembe pa molecular nanotechnology man enyutho kite ma wacopo medo kudu i jam tic mi ng'om mandha."
Wang uwaco ni timo mange ma ulubo i dongo pa yub ma copo dongo ubedo mi medo kero pa yub ne man mi dwoko piny kero ma mitere pi yub ne.
Akwiya somo mi Rice University Zhu Peng, Liu Chunyan man Xia Chuan, J. Evans Attwell-Welch, jagor mi somo ma malu, utiye ngati madit ma ucungo iwi waraga eni.
Icopo bedo moth nia jutic mwa mi kiewo lembe bibedo ka lubo tok lembe ceke ma juoro man gibitimo lembe ma mitire. Paru peri piretek iwa.
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