Kua kitea e ngā tohunga ahupūngao o Te Whare Wānanga o ITMO tētahi huarahi hou hei whakamahi i ngā rauemi mārama i roto i te...ngā pūtau rāme te pupuri tonu i tōna whai huatanga. Ko te hangarau hou e hangai ana ki ngā tikanga tāpiri, e whakarerekē ana i ngā āhuatanga o ngā rauemi mā te tāpiri i ngā paru engari me te kore e whakamahi i ngā taputapu motuhake utu nui.

Kua whakaputaina ngā hua o tēnei rangahau ki roto i te ACSApplied Materials & Interfaces (“Ion-gated small molecule OPVs: Interfacial doping of charge collectors and transport layers”).

Ko tētahi o ngā wero tino whakamīharo o te pūngao o te rā ko te whakawhanaketanga o ngā rauemi kiriata angiangi mārama e tairongo ana ki te māramatanga. Ka taea te tāpiri i te kiriata ki runga i ngā matapihi noa hei whakaputa pūngao me te kore e pā ki te āhua o te whare. Engari he tino uaua te whakawhanake i ngā pūtau rā e whakakotahi ana i te pai o te mahi me te tuku māramatanga pai.

"He konganuku pōuriuri ngā hononga tuara o ngā pūtau rā angiangi tuku iho, ā, he nui ake te māramatanga e hopu ana. Ka whakamahia e ngā pūtau rā mārama ngā irahiko tuara e tuku mārama ana. I tēnei wā, ka ngaro ētahi photon i a rātou e haere ana, ka whakaiti i te mahi a te taputapu. Hei tāpiri, he tino utu nui te hanga i tētahi irahiko tuara me ngā āhuatanga e tika ana," te kī a Pavel Voroshilov, he kairangahau i te Kura Ahupūngao me te Hangarau o te Whare Wānanga o ITMO.

Ka whakatauhia te raruraru o te iti o te whai huatanga mā te whakamahi i te tāpiringa. Engari ko te whakarite kia tika te tono o ngā poke ki te rauemi me whai tikanga uaua me ngā taputapu utu nui. Kua whakaarohia e ngā kairangahau i Te Whare Wānanga o ITMO tētahi hangarau iti ake te utu hei hanga i ngā panera rā "kore e kitea" - tētahi e whakamahi ana i ngā wai ionic hei tāpiri i te rauemi, ka huri i ngā āhuatanga o ngā paparanga tukatuka.

"Mō ā mātou whakamātautau, i tangohia e mātou he pūtau rā iti e hangai ana ki te ngota ngota, ā, i tāpirihia he nanotubes ki roto. Muri iho, i tāpirihia e mātou ngā nanotubes mā te whakamahi i te kēti katote. I tukatukahia hoki e mātou te paparanga kawe, koia te kawenga mō te hanga i te utu mai i te paparanga hohe kia tae angitu ki te hiko. I taea e mātou te mahi i tēnei me te kore he rūma korehau, me te mahi i raro i ngā āhuatanga taiao. Ko tā mātou noa he maturuturu i ētahi wai katote me te whakamahi i te iti o te ngaohiko hei whakaputa i te mahi e tika ana," te tāpiri a Pavel Voroshilov.

I te whakamātautau i tā rātou hangarau, i taea e ngā kaipūtaiao te whakanui ake i te pai o te pākahiko. E whakapono ana ngā kairangahau ka taea te whakamahi i te hangarau kotahi hei whakapai ake i te mahi a ētahi atu momo pūtau rā. Ināianei kei te whakamahere rātou ki te whakamātautau i ngā rauemi rerekē me te whakapai ake i te hangarau tāpiringa.