Nano yas thoob ntiaj teb cua
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
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Npaj fwj los ntawm nano-plastics muaj ntau kis oxygen kis tau ntau dua li cov npoo Fais Fab, thiab cov thev naus laus zis ntawm cov yas no yuav muaj kev txuag zoo rau cov nqaij, cov zaub mov kaus poom thiab cov zoo li. Cov khoom ntim tshiab no yog pib ua ib lub "whirlwind" rau lub lag luam thoob ntiaj teb kev lag luam.
Cov khoom siv nanoplastic yog montmorillonite. Nano yog ib chav tsev ntawm qhov ntev, ib qho nanometer yog kaum txhiab ntawm lub millimeter (piv txwv li, ib qho nanometer), ib tug billionth ntawm ib lub 'meter'. Nanostructures feem ntau yog xa cov pob zeb me me uas muaj tsawg tshaj 100 nm. Nyob rau qib no, cov cuab yeej siv rau kev kawm cov ntaub ntawv thiab cov khoom siv yog hu ua nanotechnology. Nanotechnology yog qhov kev siv technology uas siv cov tshuaj atoms thiab molecules los ua cov tshuaj yeeb dej caw.
Prof. Qi Zongneng, ib qhov tseem ceeb ntawm Engineering Plastics lub koom haum ntawm lub koom haum ntawm Chemistry ntawm Suav Academy ntawm Sciences, qhia cov neeg ua haujlwm hais tias "nanoplastics" yog hais txog organic / inorganic nanocomposites tsim los ntawm dispersing inorganic fillers hauv nanometer qhov ntau thiab tsawg ntawm organic polymers. Nyob hauv lub nanocomposite, qhov loj ntawm cov theem ntawm cov dispersed yog tsawg 100 hli hauv tsawg kawg yog ib qhov me me. Raws li kev pabcuam los ntawm National Natural Science thiab Technology Fund Project, Lub Xeev Cov Khoom Tshiab Cov Khoom Tshiab (863) Cov Haujlwm Tseem Ceeb, thiab Kev Tshawb Fawb thiab Kev Tshawb Fawb Txog Kev Sib Txawv Tebchaws Sino-German Kev Sib Txawv Tebchaws thiab Kev Sib Txawv Tebchaws, Kuv tau txav los ntawm txoj kev sim rau kev siv tshuaj tom qab 8 xyoo ntawm kev tshawb fawb. Nws yog.
Cov khoom siv los siv hauv nano-plastics yog "montmorillonite", uas yog ib hom av nplaum ua hluav taws xob uas tsim nyob rau hauv Suav teb thiab yog ib cov qauv uas muaj zog. Kev hais lus, nanoplastics yuav tsum raug hu ua "polymer / layered silicon complex salt nanocomposites" lossis "polymer / clay nanocomposites". Feem ntau hu ua "nano yas". Nyiv thawj thov "montmorillonite" raws li raw khoom rau cov nano-nylon 6 nyob rau hauv thaum ntxov 1990s. Vim lub novelty, cov kev lag luam uas plastics tau ua ntau ntau poob siab. Nanocor nanocor nano-bottled Miller Lite npias nyob hauv teb chaws As Mes Lis Kas tau ua txij thaum xyoo tas los, Nyiv cov khoom noj khoom haus nano-zaj duab tseem yoojyim nkag mus rau Tuam Tshoj, thiab nano-zaub mov ntim khoom tau pib ntxias nyob hauv lub ntiaj teb.
Intercalation composite tshuab kev ua tiav. Cov xibfwb Qi qhia tias cov khoom tsis yog lub sijhawm tshiab uas tsim los ntawm peb lub tebchaws, tabsis qhov tseeb, nws yog hu ua lub npe nyob rau hauv qee cov kev tshaj tawm hauv lub ntiaj teb. Qee cov neeg hais tias nws tsis yog lawm ntxiv cov av nplaum mus rau hauv av nplaum los yog ntxiv lwm yam ntaub ntawv nyob rau hauv txoj kev qub. Qhov no tsis hu ua nanoplastics, los yog nanocomposites, cov ntaub ntawv tsuas yog cov ntaub ntawv. Yog vim li cas ho yog tias nano-calcium uas tau ntxiv, nws yuav tsis tau txais txoj kev zoo zoo hauv sab hauv, thiab nws yuav tsis tsim kom muaj cov kab mob nano-state.
Daim qauv ntawv ntawm montmorillonite yog nano-scale thiab muaj peb qis dua. Lub interlayer ntawm ob lub siloxane tetrahedral txheej muaj ib qho txhuas octahedral sub-txheej. Cov txheej txheem qis yog cov kev sib raug zoo los ntawm ib hom kab uas muaj oxygen. Ua ke nrog yog qhov muaj zog heev. Tag nrho cov qauv ntawv yog li 1 nm thick thiab txog 100 nm ntev thiab dav. Txij thaum qee cov khoom txhuas hauv aluminium octahedral sublayer yog hloov los ntawm cov nqi qis, cov ntawv tsis muaj nqi. Cov nyiaj tsis zoo uas tsis zoo yog sib npaug ntawm cations xws li Na +, Ca +, thiab Mg + uas tau tso tawm ntawm cov khaubncaws sab nraud povtseg, thiab yog li no yooj yim rau hauv nruab nrog cev ion txauv nrog cov Alphal Quaternary ammonium ntsev rau cov carbaryl cation. Kev sib hloov montmorillonite ua lipophilic thiab qhov kev ncua deb ntawm cov khaubncaws sab nraud povtseg. Nws tuaj yeem ua ke nrog ib chav tsev los yog polymer matrix rau daim ntawv nanoplastics.
Tuam Tshoj tus nano npias lub raj mis yeeb yaj kiab yuav tsum yog industrialized. Prof. Qi qhia lawv cov nano yas yas. Lawv tsis tshuab raj rau lub khob ntawm lub khob ntawm lub khob. Lawv siv cov tsos ntxhuav dej hauv cov dej. Cov kev sim tau pom tias cov cuab yeej ua pa muaj zog zoo heev, tab sis cov tsis muaj kev pom zoo. Nws yog tam sim no thawj tiam ntawm cov khoom, lub thib ob tiam ntawm cov khoom lawv xav kom tau ntawm frosted iav, qhov no yog ib tsab ntawm daim ntawv no. Txawm li cas los xij, American counterpart Nanocor tau daws qhov teeb meem ntawm daim ntawv tshab, thiab cov khoom muaj kev teb zoo tom qab kev ua lag luam.
Nyob rau hauv Tebchaws Meskas, ib lub vojvoog yas yuav raug coj los ntawm qhov chaw vim pejxeem chaw xws li chaw ua si, nees venues, thiab casinos tsis pub nkag mus rau tom khw. Txawm li cas los xij, nyob rau hauv Suav teb, cov cwj pwm tsis sib haum xeeb thiab cov tswv yim sib txawv, cov yas plhaub rau hauv plawv tseem nyob rau ntawm ib sab rau ntau cov neeg ua lag luam. Txawm hais tias tus nqi ntawm lub raj mis, kev txhim kho ntawm cov kab ntau lawm, thiab kev nce qib ntawm kev lag luam yuav tsum muaj lub tuam txhab rov los xam seb qhov "muaj tswv yim" yog "tus nqi siv tau".
Cov phooj ywg tsis yog cov neeg sib tw. Tuam Tshoj tus montmorillonite cov kev pabcuam muaj ntau tshaj, yog li Nanocor npaj siab koom tes nrog peb los koom ua ke suav paj taub qab ntawm lub khw. Nyob rau hauv teb mus rau lub reporter lub tswv yim hais tias ib co txawv teb chaws tuam txhab tau pib carbon txheej txheem los daws qhov teeb meem ntawm high oxygen kis ntawm npias bottles, xib fwb Jiao hais tias yog hais tias cov khoom raug tsim, lub lag luam txais, nws yog kwv yees hais tias lub tsho nqi sib txawv ntawm cov technologies tsis loj. Ntawm chav kawm, nws yuav ntau kim tshaj iav hwj. Lub ntsiab yog kom cia siab rau kev kawm thiab tus nqi.
Cov cuab yeej siv no yog siv rau hauv lub hnab ntim zaj duab xis, zoo li nano-nylon, daim nplaum zoo zoo, thiab lub neej txawb ntawm cov kaus poom, nqaij, thiab cheese. Tus nqi ntawm nano-films yog twv yuav raug hu pheej yig tshaj li ntawm cov yeeb yaj duab ntawm aluminium-yas, tab sis cov khoom tam sim no tsis zoo li peb txheej txheej aluminium-yas zaj duab xis. Los ntawm cov dag zog ntawm cov kws tshawb fawb, nws yog ib qhov ua tau los tsim ib txheej ntawm nano-zaj duab xis. Thiab nws yuav ua sai dua qhov kev loj hlob ntawm Nemi npuav lub raj mis.
Qhov teeb meem loj tshaj yog kev tsis tshua muaj kev tshawb nrhiav thiab kev txhim kho kev lag luam. Nyob rau hauv teb rau lub industrialization ntawm nano-plastics, xib fwb Qi ntseeg hais tias lub ntsiab yog vim li cas yog qhov tsis txaus ntawm kev tshawb fawb thiab kev loj hlob nyiaj. Tom qab tag nrho, peb muaj kev tshawb nrhiav koom haum. Nyob rau theem pib, peb tso siab rau lub teb chaws cov nyiaj los ua kev tshawb fawb. Lub tom kawg qib cia siab rau lub tswv yim ntawm cov neeg ua lag luam. Ua lag luam tawm tswv yim yeej muaj lawv xav txog. Lawv yuav theej siv nyiaj ntau ntau los ntawm cov khoom lag luam los ntawm abroad. Yog tias lawv cia lawv mus txuas ntxiv ua kev tshawb fawb thiab kev loj hlob, lawv xav tias qhov kev pheej hmoo loj heev. Txawm tias lawv pheej yig, lawv tsis kam tso lawv tseg. Qhov no yog suav ua neeg Suav. Ib lub voj voog txawv txawv. "Txawm hais tias kev tshawb fawb tsuas ua tau rau theem ntawm kev sim no, mus ua ntej, cov nyiaj tau ploj mus, thiab cov tuam txhab txawv teb chaws muaj kev lag luam loj los pab txhawb cov kev tshawb fawb, thaum lawv ua tiav, lawv pib muaj kev lag luam thoob ntiaj teb.
Nano-plastics yog ib lub khw loj heev rau cov khoom noj khoom. Tuam Tshoj tau siv lub kaujruam zoo siab, thiab kev tsis txaus nyiaj tau los ua qhov teeb meem loj tshaj nyob hauv industrialization. Tam sim no, Nano Plastics, Lub Xeev Txoj Haujlwm Lij Choj ntawm Engineering Plastics ntawm Lub Tsev Kawm Ntawv ntawm Chemistry, Suav Academy ntawm Sciences, tau thov rau 12 daim ntawv cog lus patent, 8 qhov laj thawj, thiab 3 kev tso cai. Nrog rau kev siv ntawm lub koom haum txoj kev hloov mus rau hauv cov kev taw qhia ntawm enterprise, xib fwb Qi hais tias nyob rau hauv rau yav pem suab, lawv cov khoom yuav nkag rau neeg lub neej.