Hauv Liu Xishan txoj kev xav, kev tsim kho tshiab yog ib feem tseem ceeb ntawm kev tswj hwm kev lag luam thiab lub ntsiab lus tseem ceeb uas txiav txim siab lub tuam txhab txoj kev txhim kho, nplai thiab nrawm.Liu Xishan, tus tsim ntawm Qingdao Nanshu Taixing Technology Co., Ltd., tau koom nrog hauv kev lag luam graphite rau ze li 40 xyoo, tau sau cov kev paub nplua nuj thiab kev paub dhau los, muaj qhov tshwj xeeb thiab qhov tob tob thiab kev tshawb fawb ntawm cov khoom siv graphite, thiab yog tus pioneer hauv kev tshawb fawb ywj pheej thiab kev tsim cov khoom siv graphite thiab kev siv.Txij li thaum tsim lub tuam txhab nyob rau hauv 2005, nws yeej ib txwm ua raws li lub hauv paus ntawm scientific thiab technological innovation, txoj kev ntawm kev ua hauj lwm nrog zoo heev zoo, thiab lub enterprise ntsuj plig ntawm cov neeg-taw qhia thiab kev mob siab rau, thiab tau ua tib zoo cog lus rau kev tshawb fawb. , kev tsim kho, tsim khoom thiab siv cov khoom siv carbon tshiab, nrog kev txawj ntse thiab kev tsim kho tshiab.
Raws li kev coj noj coj ua ntawm Liu Xishan, lub tuam txhab tam sim no muaj 32 daim ntawv tsim khoom thiab cov qauv siv hluav taws xob patents.Xyoo 2014, nws tau los ua thawj "lub teb chaws high-tech enterprise" hauv kev lag luam graphite hauv peb lub nroog.Nws tau ua tiav dhau ISO9001 kev tswj hwm qhov system ntawv pov thawj, ISO14001 ib puag ncig kev tswj hwm daim ntawv pov thawj, thiab kev nyab xeeb thiab kev tiv thaiv ib puag ncig ob qhov kev lees paub.Nws kuj tau tshaj tawm thiab ua raws li kev lag luam tus qauv khoom siab tshaj plaws ntawm ultra-thin graphite tshav kub dissipation zaj duab xis [TS001-2018], thiab kev lag luam paub txog cov khoom lag luam tau maj mam txhim kho.Liu Xishan tau koom nrog hauv kev tsim ntawm pawg kev lag luam tus qauv ntawm graphene electrothermal zaj duab xis, thiab yeej Shandong Province Cyclic Economy Science thiab Technology Achievement Award hauv 2018.
Txhawm rau txhawb kev tshawb fawb thiab thev naus laus zis thiab kev tsim kho tshiab, xyoo 2011, Liu Xishan koom tes nrog Harbin University of Technology (Weihai) kom ua tiav cov yeeb yaj kiab ultra-thin tshav kub dissipation nrog cov thermal conductivity.Kev tshawb fawb thiab kev loj hlob ntawm txoj haujlwm no tau ua tiav qhov kev sib txawv hauv tsev, yeej qhov kev tsim kho tshiab ntawm Ministry of Science thiab Technology ntawm Cov Neeg Sawv Cev ntawm Tuam Tshoj, thiab tau suav nrog hauv Qingdao tawm tswv yim tshiab cov khoom siv txhawb nqa.Tam sim no, nws muaj ob lub ultra-nyias tshav kub dissipation zaj duab xis ntau lawm kab, nrog rau txhua xyoo muaj peev xwm ntawm 1.5 lab square meters.Kev tshawb fawb thiab kev loj hlob ntawm qhov project no tau daws cov teeb meem kev tswj xyuas thermal ntawm cov khoom siv hluav taws xob, thiab tuaj yeem siv dav hauv cov xov tooj ntawm tes, ntsiav tshuaj, TV, LED thiab lwm yam khoom siv sib txuas lus.
Txij li thaum 2015, raws li lub teb chaws txoj cai ntawm "hloov cov thee nrog hluav taws xob" thiab cov neeg nrhiav kev noj qab nyob zoo lub neej, Liu Xishan tau ua tiav nqis peev ntau dua 3.1 lab yuan hauv kev tshawb fawb thiab tsim cov graphene electrothermal zaj duab xis thiab nws cov khoom siv ntau yam hauv Kev koom tes nrog Harbin University of Technology (Weihai) thiab Lub Tsev Kawm Ntawv ntawm Cov Khoom Siv ntawm Zhejiang University.Tom qab peb xyoos ntawm kev siv zog tsis tu ncua, Liu Xishan tau ua tiav los ntawm graphene inorganic composite hluav taws xob cua sov zaj duab xis thiab graphene PTC (tus kheej limiting) hluav taws xob cua sov zaj duab xis thev naus laus zis thaum kawg ntawm 2017. Kev vam meej ntawm cov thev naus laus zis no tau daws cov teeb meem ntawm kev ua qias tuaj hauv lub ntiaj teb. ntau lawm txheej txheem ntawm cov thawj hlau cua sov zaj duab xis (xaim) thiab oxidation attenuation nyob rau hauv daim ntawv thov txheej txheem.Cov graphene inorganic composite electrothermal zaj duab xis tau raug kuaj los ntawm National Infrared Electrothermal Testing Center, thiab cov hloov hluav taws xob electrothermal yog ntau dua 98%.Nws muaj xoom attenuation nyob rau hauv ib puag ncig kev pab cuam ntawm 400 ℃, thiab nws cov kev pab cuam lub neej yog unlimited.Lub graphene PTC (tus kheej limiting kub) hluav taws xob cua sov zaj duab xis tau daws qhov teeb meem kev nyab xeeb ntawm lub zog tas li hluav taws xob cua sov zaj duab xis uas tau ua rau kev lag luam ua rau ntau xyoo.Cov thev naus laus zis no yog kev hloov kho thev naus laus zis ntawm cov yeeb yaj kiab electrothermal, thiab nws ua tiav cov kev sib txawv ntawm kev lag luam dua, uas yog nyob rau theem ua hauv tsev thiab thoob ntiaj teb.
Xyoo 2018, Liu Xishan tau nqis peev ntau dua 5 lab yuan los txhim kho thiab txhim kho cov txheej txheem kev tsim khoom, sib koom ua ke tsim thiab muab tso rau hauv cov kab ntau lawm rau kev tuag txiav ntawm graphene inorganic composite hluav taws xob cua sov zaj duab xis thiab tsis siv neeg txiav ntau lawm kab nrog rau automation khoom manufacturers, kom cov txheej txheem zus tau tej cov graphene inorganic composite hluav taws xob cua sov zaj duab xis tau ua tiav cov txheej txheem tsis siv neeg ntau lawm, nrog rau ib xyoos twg muaj peev xwm ntawm 3 lab square meters.graphene PTC slurry ntau lawm txheej txheem, ib tug automated PTC luam ntawv txheej txheem ntau lawm kab thiab lwm yam kev txhawb nqa series ntawm cov txheej txheem cov cuab yeej tau tsim thiab muab tso rau hauv ntau lawm.Kev tsim khoom tau pib ua haujlwm zoo.Lub peev xwm tsim tau txhua xyoo ntawm PTC hluav taws xob cua sov zaj duab xis tuaj yeem ncav cuag 1.5 lab square metres, uas tuaj yeem ua tau raws li qhov xav tau ntawm kev lag luam.Tom ntej no, peb yuav txuas ntxiv mus nce peev thiab nthuav dav ntau lawm kom tau raws li kev lag luam loj hlob.
Nrog rau kev txhim kho ntawm electrothermal zaj duab xis tshuab thiab txheej txheem, Liu Xishan thiab lub tuam txhab cov kws tshawb fawb tau ua tiav ob qho khoom lag luam loj electrothermal series.Thawj yog cov khoom siv cua sov hauv tsev.Muaj cov cua kub tsis tshua muaj hluav taws xob hauv pem teb cua sov ntim cov yeeb yaj kiab tsim nyog rau cov plag tsev sib txawv, kev sib xyaw ua ke cua sov phab ntsa thiab kang boards haum rau chaw ua hauj lwm thiab nyob deb nroog "coal rau hluav taws xob" tej yaam num, hluav taws xob cua sov tsim nyog rau ntau qhov chaw, integrated ru tsev tso cua sov tsim nyog rau rhiav hauj lwm thiab chav dej hauv tsev. .A series ntawm graphene hluav taws xob cua sov khoom tuaj yeem tswj tau los ntawm lub xov tooj ntse ntse APP, uas muaj kev nyab xeeb, ntse thiab yooj yim.Thib ob, cov khoom noj qab haus huv series.Tom qab hluav taws xob, graphene cua sov zaj duab xis tuaj yeem txhawb cov ntshav ncig tom qab nkag mus rau hauv tib neeg lub cev, yog li ua lub luag haujlwm kev noj qab haus huv.Nyob rau tib lub sijhawm, nws kuj tau tsim lub graphene "hnub txaj", uas ua lub luag haujlwm pabcuam hauv kev saib xyuas neeg mob rau cov neeg laus thiab tom qab yug menyuam rov qab los.
Lub xyoo pua 21st yog xyoo pua ntawm carbon, thiab graphene yog tus thawj coj ntawm tsev neeg carbon.Liu Xishan yuav xyuam xim rau kev tshawb fawb thiab kev loj hlob ntawm graphene kev npaj thiab daim ntawv thov, xyuam xim rau qhov zoo, tsim kev ncaj ncees, innovate tas li, thiab forge ua ntej nrog kev txiav txim siab, thiaj li mus cuag ib tug yeej-yeej qhov teeb meem rau zej zog thiab kev lag luam, thiab tsim. lub tuam txhab mus rau hauv ib lub xyoo qub khw hauv kev lag luam graphene.
Post lub sij hawm: Jun-16-2020