Ukusetshenziswa kwe-graphene kuzinzwa ze-electrochemical

Ukusetshenziswa kwe-graphene kuzinzwa ze-electrochemical

      Izinto ze-carbon nanomaterial ngokuvamile zinendawo ephezulu ethile,ukuhanjiswa komoya okuhle kakhulukanye nokuhambisana kwezinto eziphilayo, okuhlangabezana kahle nezidingo zezinto zokuzwa ze-electrochemical. Njengommeleli ojwayelekile weizinto zekhabhoniNjengoba inamandla amakhulu, i-graphene iye yaqashelwa njengento enhle kakhulu yokuzwa i-electrochemical. Izazi emhlabeni wonke zifunda i-graphene, ngokungangabazeki edlala indima engenakulinganiswa ekuthuthukisweni kwezinzwa ze-electrochemical.
UWang nabanye. Basebenzise i-electrode elungisiwe ye-Ni NP/graphene nanocomposite modified ukuthola i-glucose. Ngokuhlanganisa ama-nanocomposites amasha ashintshiwe ku-i-electrode, uchungechunge lwezimo zokuhlola lwenziwe ngcono. Imiphumela ikhombisa ukuthi inzwa inomkhawulo ophansi wokuthola kanye nokuzwela okuphezulu. Ngaphezu kwalokho, kwenziwa ukuhlolwa kokuphazamiseka kwenzwa, futhi i-electrode ibonise ukusebenza okuhle kokulwa nokuphazamiseka kwe-uric acid.
UMa nabanye. Balungiselele inzwa ye-electrochemical esekelwe ku-3D graphene Foams / flower like nano CuO. Inzwa ingasetshenziswa ngqo ekutholakaleni kwe-ascorbic acid, ngeukuzwela okuphezulu, isivinini sokuphendula esisheshayo kanye nesikhathi esincane sokuphendula kune-3S. Inzwa ye-electrochemical yokuthola ngokushesha i-ascorbic acid inamandla amakhulu okusetshenziswa futhi kulindeleke ukuthi isetshenziswe kabanzi ezisetshenzisweni ezisebenzayo.
ULi nabanye. I-graphene eyenziwe nge-thiophene sulfur doped, kanye ne-dopamine electrochemical sensor elungiselelwe ngokucebisa ama-micropores angaphezulu e-graphene afakwe i-S. I-sensor entsha ayibonisi nje ukukhetha okunamandla kwe-dopamine futhi ingasusa ukuphazamiseka kwe-ascorbic acid, kodwa futhi inokuzwela okuhle ebangeni elingu-0.20 ~ 12 μ Umkhawulo wokuthola wawungu-0.015 μ M.
ULiu nabanye. Bahlanganise ama-nanocubes e-cuprous oxide kanye nama-graphene composites futhi bawashintsha ku-electrode ukuze balungiselele inzwa entsha ye-electrochemical. Inzwa ingathola i-hydrogen peroxide kanye ne-glucose ngebanga elihle lomugqa kanye nomkhawulo wokuthola.
UGuo nabanye. Baphumelele ekuhlanganiseni inhlanganisela yegolide le-nano kanye ne-graphene. Ngokushintsha kwe-inhlanganisela, kwakhiwa inzwa entsha ye-isoniazid electrochemical. Inzwa ye-electrochemical ibonise umkhawulo omuhle wokuthola kanye nokuzwela okuhle kakhulu ekutholeni i-isoniazid.