Amandla angamandla aqhuba uphuhliso loluntu.Kwiminyaka yakutshanje, njengoko iinjongo zophuhliso lwehlabathi jikelele "incopho yekhabhoni, ukungathathi hlangothi kwekhabhoni", esekwe kusetyenziso lwamandla ahlaziyekayo okugcinwa kwamandla amaninzi kunye nokuthandwa kwezithuthi zamandla amatsha kuye kwaba yinto engenakuphepheka yophuhliso, abantu bokhuseleko, ukhuseleko lokusingqongileyo, amandla aphezulu. Ubuninzi bebhetri, ixabiso eliphantsi lemfuno yebhetri engxamisekileyo ngakumbi, nakoosonzululwazi baphonononge isizukulwana esitsha sebhetri sibeka phambili iimfuno eziphezulu.Kulo mxholo, iibhetri ze-ion ze-zinc ion zithathwa njengenye yezona zinto zikwazi ukugcina amandla okugcina amandla ngenxa yokhuseleko oluphezulu, ixabiso eliphantsi kunye nobuhlobo bendalo.Isikhokelo sophando sikaLi Xinliang, unjingalwazi kwiSikolo seFiziksi saseZhengzhou University, sinxulumene ngokusondeleyo nale ntsimi.

Ukutyhubela iminyaka, uLi Xinliang uye wazinikela kuphando lwezenzululwazi, kwaye wenza uthotho lwempumelelo yophando lwezenzululwazi kuphando kunye nophuhliso lwebhetri ye-drainage / inkqubo yokugcina amandla ebhetri ye-halogen kunye nezixhobo zokukhusela i-electromagnetic wave / ezikhuselayo.” Ngethamsanqa, uphando lwam iimfuno zihambelana neemfuno zophuhliso lweqhinga lesizwe, ngoko ke ndiboyisile ubunzima ndaza ndafuna inyaniso noxanduva.” Utshilo.

Ezantsi ukuya emhlabeni, inyathelo ngenyathelo kwindlela yophando lwezenzululwazi

Yonke into kufuneka ibe phantsi ukuya emhlabeni, kuba kulula, akukho nzima.Indlela yophando lwenzululwazi kaLi Xinliang ifana nokuboniswa kwabafundi abaninzi abaqhelekileyo.Kwi-2011, wamkelwa kwiYunivesithi yaseZhengzhou yeTekhnoloji yoKhanya, eyona nto iphambili kwi-physics kunye nobunjineli be-elektroniki.Uphando malunga nokugcinwa kwamandla aluzange ludume ngelo xesha.Ekholejini, ngoxa wayephupha, waziva edidekile.

Ngophononongo olunzulu lophando lokugcina amandla, uLi Xinliang wafumanisa ngokuthe ngcembe ukuba impumelelo yophando lwezenzululwazi kweli candelo inokusetyenziswa kwaye iguqulwe ngokwenyani.Ukuze aqhubeke nokufunda uphando lwezenzululwazi kwiinkalo ezinxulumeneyo, wafundela izidanga zenkosi kunye nezobugqirha kwiYunivesithi yaseNorthwestern Polytechnical kunye neYunivesithi yesiXeko saseHong Kong emva kokuphumelela.Kwakukwinqanaba lokugqibela apho wadibana khona noNjingalwazi uYin Xiaowei kunye noNjingalwazi uZhi Chunyan, owayenempembelelo ebalulekileyo kumsebenzi wakhe wophando lwezenzululwazi.

U-Li Xinliang ngokungafihlisiyo wathi wafumana ixesha lokubhideka emva kokuphumelela.Yayiphantsi kwesikhokelo sikaNjingalwazi uYin Xiaowei, umhlohli wenkosi yakhe, owabeka umkhombandlela wakhe wophando kwizinto zokumelana nemitha kwaye waqalisa indlela yophando lwezenzululwazi inyathelo nenyathelo.Ngexesha lokuhlala kwakhe kwiYunivesithi yesiXeko saseHong Kong, uLi Xinliang, phantsi kwesikhokelo somphathi wobugqirha uNjingalwazi Zhi Chunyan, uye wadibanisa uphando malunga nezixhobo zokumelana nemitha kunye nezihloko zokugcina amandla, kwaye wenza uphando malunga nokugcinwa kwamandla okukhuselekileyo kunye ne-flexible wearable electronics, ngoko. njengokubonelela iimfuno ezinokubakho zelizwe kumacandelo oluntu nabalulekileyo.Ukongeza, ngexesha lesidanga sakhe senkosi, aba bahlohli babini babonelela uLi Xinliang ngendawo yophando lwezenzululwazi esimahla kakhulu, ukuze akwazi ukudlala ngokupheleleyo kwinyathelo lakhe lokuziphendulela aze aqhubeke ephonononga kwaye aqhubele phambili eqhutywa ngumdla wakhe.” ucwangciso kunye neenjongo zexesha elizayo zophando lwezenzululwazi zazingacacanga.Kwaba phantsi kwesikhokelo sabo ngenyathelo ukuba ndikhule kakhulu.Ngaphandle koncedo lwabo, ndicinga ukuba andinalo ithuba lokungena kule ndlela yophando lwesayensi. ”utshilo uLi Xinliang.

Ukuze enze uphando lwakhe lwezenzululwazi lusebenze ngokukhawuleza, emva kokuphumelela, uLi Xinliang wajoyina iYunivesithi yeSixeko saseHong Kong-Hong Kong Big Zinc Energy Co., Ltd.U-Li Xinliang uyazi kakuhle ukuba kusekho indlela ende yokuhamba ukusuka kwibhubhoratri ukuya kwisicelo seshishini, ngakumbi kwinkqubo yeziphumo zophando lwebhubhoratri ekuvelisweni kwemveliso yobuninzi, kuya kubakho iingxaki ezininzi "zibeke ubungakanani obukhulu" kwaye ubunzima.Ngeli xesha lokusebenza eHong Kong Big Zinc Energy Co., Ltd., uLi Xinliang wazama ukutshintsha umsebenzi wakhe wophando lwezenzululwazi ukusuka ekujoliseni ingxaki ukuya kuphando olujolise kuphando kunye nesicelo, ebonelela ngembono ebanzi ngakumbi kwikamva lakhe lophando lwezenzululwazi. izihloko.

 Ngokusekelwe kwimeko yangoku, ukusungulwa kophando lwebhetri yenkqubo yamanzi

NgoSeptemba ka-2020, i-China yachaza ngokucacileyo injongo ye "carbon peak" ngo-2030 kunye "nokungathathi hlangothi kwekhabhoni" ngo-2060.

Njengoko amandla amatsha eba ngumkhwa namhlanje, iibhetri zisetyenziswe ngokubanzi kwizithuthi zamandla amatsha, izixhobo zombane zabathengi kunye nazo zonke iintlobo zeenkqubo zamandla okugcina amandla.Kule mvelaphi yentlalontle, uLi Xinliang uthwala uxanduva lwabaphandi besayensi kwaye unomdla wokwenza into kwiinkalo ezinxulumeneyo.

Njengoko sonke siyazi, iibhetri ze-lithium-ion, ezisetyenziswa ngokubanzi kwizithuthi zamandla amatsha, zineenzuzo zokuxinana kwamandla aphezulu, umthamo omncinci, ubunzima obulula kunye nobomi obude benkonzo.Nangona kunjalo, iibhetri ze-lithium zifuna ukutywinwa okuphezulu kakhulu, ngakumbi ngexesha lenkonzo yokwahlula amanzi kunye nemekobume ye-oksijini, xa ibhetri idibene njengokungqubana, i-extrusion kunye nokunye ukupakishwa kwebhetri, ibhetri inokubangela uthotho lwe-chain exothermic reaction, kunye nomlilo kunye nokuqhuma ... Kulo mxholo, u-Li Xinliang ukholelwa ukuba ukuphuhliswa kweebhetri zamanzi ezikhuselekileyo, eziluhlaza, ezizinzile ngakumbi ukuhlangabezana neemfuno zentsimi yokugcinwa kwamandla akhuselekileyo kunika ingqalelo enkulu kwiimpawu zokhuseleko lwebhetri, ngakumbi i-electronics enxibekayo kunye nezixhobo zonyango ezifakwe ngaphakathi. ukudibana ngqo nomzimba womntu.

U-Li Xinliang uthe, ibhetri yokukhupha amanzi njengetekhnoloji entsha yebhetri, enokhuseleko lwangaphakathi kunye nokutshaja ngokukhawuleza kunye nokukwazi ukukhupha, inokwandisa ubomi benkonzo yebhetri kwaye ibhetri inamandla okujongana neentlobo ezahlukeneyo zokugcinwa kwamandla / imeko yamandla, ekuhlaziyeni. inkqubo yokugcina amandla, izithuthi zombane kunye neemveliso zombane eziphathwayo kunye namanye amacandelo anethemba elibanzi lesicelo. ”Ke ngoko, eyona ndlela iphambili yophando lwethu kukuphuhlisa iibhetri zokuhambisa amanzi ukuvala isithuba kwikhonkco lonikezelo kwimarike yangoku ekhuselekileyo yokugcina amandla. iibhetri ze-lithium-ion.Okwangoku, kuphando lwexesha elizayo, sikwaqwalasela ukubandakanya imiba yemitha kwimvelaphi entsonkothileyo ye-electromagnetic / infrared kuvavanyo oluguqukayo lokhuseleko lwenkonzo. ”Utshilo.

Kule nkqubo, u-Li Xinliang kunye neqela lakhe lophando baqala ukwenza yonke i-design ye-drainage yebhetri ukuqinisekisa ukuguquguquka okuphezulu kwenxalenye nganye yamacandelo ebhetri.Okwesibini, bazisa iinkqubo zokubeka iliso lokushisa kunye ne-voltage, kunye nezixhobo zokukhusela ezigqithisileyo kunye ne-overvoltage, ukubeka iliso ekusebenzeni kwebhetri ngexesha langempela kunye nokulandelela ukwenzeka kweemeko ezingaqhelekanga.Ukongezelela, basebenzisa i-electrode kunye nokuguqulwa kwe-electrolyte ukuphucula ukusebenza kwe-electrochemical yeebhetri zokuhambisa amanzi ngelixa benciphisa ukuphendulwa kwecala elinokwenzeka kwinkqubo yenkonzo yeebhetri zokuhambisa amanzi, ukwenzela ukuba kuphuculwe ukhuseleko kunye nokuzinza kweebhetri zokuhambisa amanzi.

I-electrolyte carrier -- amanzi ayixabiso eliphantsi, i-solvent enokuhlaziywa kunye neyobume bendalo.Xa kuthelekiswa ne-solvent ye-organic kwiibhetri zendalo, amanzi anokhuseleko lwendalo kunye neendleko eziphantsi, ezinempembelelo encinci kwindalo.Ukongeza, iibhetri zamanzi nazo ziyahlaziywa.Amanzi kunye neetyuwa zetsimbi zizixhobo ezivuselelekayo, ezinokunciphisa ukusetyenziswa kwezixhobo kunye nokunciphisa imfuno yesinyithi esinqabileyo.Nangona kunjalo, ukusebenzisa amanzi njenge-electrolyte, kukho into engalunganga, oko kukuthi, ifestile yamandla ombane ezinzileyo yamanzi incinci, kwaye inokusabela nge-electrode, ngakumbi ukugqithiswa kwentsimbi, okukhokelela ekunciphiseni ubomi benkonzo yebhetri.Ngokwesiseko seziphumo zophando ezifanelekileyo, uLi Xinliang uzibophelele ekuphuhliseni iibhetri zehalogen ezinoxinzelelo olukhulu lwamandla.

Ngenxa yeenzuzo zexabiso eliphezulu le-redox, ixabiso eliphantsi kunye nezibonelelo ezininzi, i-halogen ibonisa amathuba amakhulu okusebenza kwizinto ze-electrode.Kule mvelaphi, iqela le-Li Xinliang libeka phambili isicwangciso esisebenzayo sokumodareyitha i-electrolyte ukuqonda i-halogen kwinkqubo yokuguqula ugcino lwamandla eguquguqukayo eguqukayo, kwaye ukhethe ityuwa ye-halide ekhuselekileyo njengomthombo we-halogen osebenzayo endaweni ye-halogen yemveli enye njengobungqina bengcamango, yakha I-halogen ephezulu yokusebenza engazange ibonwe ngaphambili esekwe kwibhetri yekhemikhali yokuguqula i-multielectron.Kuyafaneleka ukukhankanya ukuba ngoluhlu lophando lwezenzululwazi kunye nokuhlola, bandise ngempumelelo amandla eebhetri ze-halogen ukuya ngaphezu kwe-200% yexabiso lokuqala, ukuphucula kakhulu amandla okugcina amandla eebhetri ze-halogen.Ukongeza, indlela entsha ye-redox ephuhliswe liqela likaLi Xinliang ibonisa ukuguquguquka okubalaseleyo kobushushu obuphantsi, okwandisa kakhulu iimeko zokusetyenziswa kweebhetri zehalogen.

 Zolisa isimo sethu sengqondo kwaye ukhuthaze uphando lwezenzululwazi

Uphando lwezenzululwazi, ixesha elide.U-Li Xinliang uyazi ukuba ukuphuculwa kokusebenza kweebhetri zokuhambisa amanzi akufikelelwanga ngobusuku.Maxa wambi uvavanyo lwentsebenzo lusenokuthabatha unyaka okanye iminyaka ukuze kubonwe iziphumo, nto leyo eya kuhlangabezana nothotho lweengxaki.” Xa sijamelana neengxaki, okokuqala, simele silufunde ngokubanzi uncwadi size sifunde kumava nakwizifundo zabanye.Okwesibini, kufuneka sixoxe nabacebisi bethu kunye noogxa bethu kunye nokubonisana ngengqondo, okuya kuhlala kuneziqhamo. ”utshilo uLi Xinliang.

Unyaka ka-2023 yindawo entsha yokuguqula ubomi bukaLi Xinliang.Kulo nyaka, uneminyaka engama-30 ubudala, ubuyele kwidolophu yakowabo kwiphondo laseHenan kwaye weza kwiSikolo seFiziksi kwiDyunivesithi yaseZhengzhou ukuze enze umsebenzi wophando lwenzululwazi. ' tech depression ', utshilo.Njengokuqaliswa kweetalente zophando lwezenzululwazi, zombini iPhondo laseHenan, iYunivesithi yaseZhengzhou kunye neSikolo seFiziksi saseZhengzhou inike u-Li Xinliang inkxaso enkulu kwindawo yakhe yokuphila kunye nophando lwesayensi, kwaye yamnceda ukuba aphelise ukukhathazeka kwakhe ekhaya.Ngoku, kwisithuba esingaphezu kwesiqingatha sonyaka, useke iqela lakhe lophando, kodwa wamisela isikhokelo somsebenzi kwixesha elizayo ngokwesiseko sakhe sophando.” Okokuqala, sijonge ukuphucula ukusebenza kunye nokuzinza kwebhetri, nokuphuhlisa ezinye iinkqubo zokuphonononga zesikhokelo somda kunye nemiba yenzululwazi evulekileyo endle, ngokusebenzisa uphando oluninzi lwenzululwazi, ukugweba ukuba izisombululo ezifanelekileyo zinokwenzeka.Ngeli xesha, kuya kuba ngcono ukusombulula ezinye iingxaki zobugcisa, ukubeka phambili iimodeli ezisisiseko zethiyori, kwaye utyhale inyathelo elinye elincinane ebaleni. ”Utshilo.

Indlela engaphambili inde kakhulu.Kuphuhliso kunye nokuphononongwa kweteknoloji yebhetri yokuhambisa amanzi, ukungaphumeleli kunye nokukhungatheka zizinto eziqhelekileyo, kodwa uLi Xinliang uhlala ekholelwa ukuba kuya kuhlala kukho inzuzo.Kwixesha elizayo elingekude, unethemba lokwakha iqela lophando elikhethekileyo elisekelwe kugcino lwamandla oluntsonkothileyo nolukhuselekileyo, agxininise kuphando lwakhe kwiimfuno eziphambili zeteknoloji zelizwe, aze azame ukwenza elakhe igalelo.” silindele ukubona itekhnoloji yebhetri yokukhupha amanzi ingena ngokuthe ngcembe emarikeni kwiminyaka ezayo ukuze ibonelele ngezisombululo zamandla ezithembeke ngakumbi nezikhuselekileyo kokusingqongileyo kwilizwe, kuluntu nakubathengi abaqhelekileyo.” Utshilo uLi Xinliang ngokuzithemba.