Chikwata chemasaenzi kubva kuhunyanzvi hweinjiniya nekurima paHokkaido University uye Institute for Design uye Tsvagiridzo yeChemical Reactions (Japan) yakagadzira europium-yakavakirwa yakaonda-firimu coating inokurumidza kukura kwezvirimwa, inoshuma. Phys.org portal.
Iyi tekinoroji inogona kuwedzera mwero wekubereka kwezvirimwa uye ine mukana wekubatsira kugadzirisa matambudziko ekupa chikafu pasi rose.
Zvirimwa zvinoshandura chiedza chinooneka kuva simba kuburikidza nenzira inonzi photosynthesis. Mukuwedzera kune chiedza chinooneka, chiedza chezuva chinewo ultraviolet (UV) mwaranzi. Vatsvakurudzi mubasa iri vakatsvaga kupa zvirimwa chimwe chiedza chinooneka chekushandisa mu photosynthesis vachishandisa wavelength converting material (WCM) inogona kushandura ultraviolet chiedza kuti chitsvuku.
Vatsvakurudzi vakagadzira WCM yakavakirwa pane europium yakaoma uye vakagadzira yakaonda-firimu coating iyo inogona kuiswa kune inotengeswa mapurasitiki mapepa.
Masayendisiti akaratidza kuti firimu rinoshandura chiedza che ultraviolet kuti chive chitsvuku, asi hachivharidzi chiedza chinobatsira chinooneka kubva kuzuva.
Iyi firimu yakaedzwa nekuenzanisa zvirimwa zvakakura uye pasina WCM akavharwa mashiti. Iwo maedzo akaitwa paSwitzerland chard uye Japanese larch.
Muzhizha, kana kureba kwezuva kwakanyanyisa uye kuratidzwa kwezuva kwakasimba, zvidyarwa zveSwiss chard zvinokura zvine uye zvisina mafirimu eWCM zvaive zvakafanana. Zvisinei, munguva yechando, kana mazuva ari mapfupi uye chiedza chezuva chisisina kusimba, zvidyarwa zveSwitzerland chard zvinokura zvichishandiswa mafirimu eWCM airatidza 1,2 pehurefu uye 1,4 pese pese papfuura mazuva makumi matanhatu nematatu. Vatsvagiri vanoti uku kukura kwakakura nekuwedzera kwehuwandu hwemwenje mutsvuku wakapihwa nemafirimu eWCM.
Miedzo inosanganisira miti yeJapan larch yakaratidzawo kukurumidza kukura kwechirimwa. Mbeu dzakaratidza kukura kwakakura mumwedzi mina yekutanga zvichiita kuti dzinde rikure zvakapetwa ka4 uye nekukura kwebiomass kakapetwa ka1,2 pane miti inorimwa isina kuvhara WCM.
Zvakakosha, izvi zvakabvumira kuti mbesa dzisvike pakukura kwekudyara mumasango eHokkaido mukati megore rimwe. Kushandiswa kwemafirimu eWCM kunogona kuderedza nguva yekukura kwembesa kubva pamakore maviri kusvika pagore rimwe chete, zvichikonzera kugadzirwa kwezvirimwa zvine hupfumi.