Ngomhla zingama-25 kuZibandlela, ithimba elikhulu labacwaningi lahlangana ukuze lihlole ulwazi olwengeziwe mayelana nenhlanganisela entsha yezithasiselo nezinto zokwakha ekunyatheliseni kwe-3D, futhi lafingqa enguqulweni esanda kushicilelwa ethi "Functional Printing of Conductive Silver-Nanowire Photopolymer Composites" Abakutholile. 

Abacwaningi bachaza ukuthi ukusetshenziswa kwama-polymers ekuphrinteni kwe-3D kanye nezinselelo zabo ezingokwemvelo kubangele ukulinganiselwa okukhulu. Benza izivivinyo kuzinhlanganisela ze-silver-nanowire-polymer futhi baveza ukuthi isendlalelo se-conductive siyizidingo Zokukhiqiza (ezifana nezinhlelo zokusebenza ze-elekthronikhi) zibalulekile. Kodwa-ke, izinto ezihlanganisiwe kufanele zibe nokuphikiswa okuqinile komhubhe (ngoba ama-electron adluliselwa kusuka ku-nanoparticle kuya kwenye i-nanoparticle), futhi ngenxa yezinkinga ezifana ne-agglomeration kanye nokumuncwa okuqinile kwe-photon, abacwaningi bangaphambili bebezama ukudala into efanelekile ye-conductivity s. Kuma-nanowires, enye indlela ingasetshenziswa ngoba "yedlula ukumelana nomhubhe lapho ibheke khona ocingweni."

Izinto eziyinhlanganisela ze-nanowire (Ag-NW) ezisiliva zinikeza "inqubo enwebekayo" edinga ukuqhutshwa kukagesi, okuhlanganisa:

1. Imikhiqizo ye-elekthronikhi

2. Isikrini sokuthinta

3. I-photovoltaic ehlanganisiwe

4. Imishini ye-optoelectronic ethuthukisiwe

5. I-Biosensor

Isampula limbozwe ngesendlalelo se-Ag-NW, selashwe ngokukhanya kwe-UV, bese sihlanganiswa ngomzila we-polyol. Umphumela uba ukuthi ama-nanowires abonisa isilinganiso sesici esiphezulu-kulokhu 100-1000. I-resin ijwayele ukucindezela ngesikhathi sokwelashwa, futhi ngesikhathi senqubo ye-polymerization, i-matrix iyancipha kuma-nanowires. Ukuntuleka kokuminyana nakho kuholela ekuzweleni okuphezulu kokuxhumeka kwe-nanowire namanethiwekhi.

Enqubweni yokwandisa ukugxila kwama-nanowires, ukudluliswa kwe-transmittance kwancishiswa, futhi ukuqhutshwa kwe-conductivity kwathuthukiswa ekugxilweni okuphansi kakhulu kwama-nanowires, okubonisa ukuthi kukhona "ukusebenzelana okucashile" phakathi kwe-polymer matrix nenethiwekhi ye-Ag-NW. Abacwaningi baphinde bathola ukuthi kubalulekile ukuqaphela ukuthi ubulukhuni obungaphezulu bezinto eziyinhlanganisela ye-Ag-NW buphakathi kuka-110-160nm, okubangelwa ubulukhuni bepolymer. Abacwaningi bathi: "Le miphumela ikhombisa ukuthi i-Ag-NW polymer material ehlanganisiwe ingasetshenziswa njengento yokuncintisana yama-electrode e-conductive kanye ne-light-transmitting."

Esigabeni sokuqala sokuhlanganiswa, ukwakheka kwembewu ephindwe kahlanu kuphinde kwaqinisekiswa ekuhlolweni kwe-SEM, ngesakhiwo se-pentagonal kanye ne-twin top ye-Ag-NW (nakuba ingasebenzi kulokhu okuqukethwe). Abacwaningi balingisa izici ezibalulekile zemodeli ye-GISAXS ngokusebenzisa isofthiwe ekhethekile ukusungula umumo we-pentagonal. Ngokuphrinta kwe-3D, ithimba locwaningo lenze ama-capacitor enziwe nge-Ag-NW kanye nama-photopolymers aguquguqukayo akhiqizwa ama-Formlabs. Abakwazi nje kuphela ukukhombisa amandla emikhiqizo ye-elekthronikhi ephrintiwe ye-3D, kodwa futhi bangabonisa indima yezinto ezihlanganisiwe ekuthuthukiseni ukusebenza.

"Ngokusebenzisa ama-polymer amabili ahlukene, senze izinto eziyinhlanganisela ezinezakhiwo ezahlukene futhi sizihlolele izinhlelo ezimbili eziqondile. Okokuqala, silungise i-Ag-NW ku-matrix ye-polymer esekelwe ku-HDDA eqinile futhi esobala. I-Concentration, inhlanganisela ye-Ag-NW elungiselelwe ukusetshenziswa njengokuxhumana okuphezulu okusobala. Abacwaningi baphethe ngokuthi: "Sizuze ukumelana neshidi okungu-13Ω/sq kanye nokudluliswa okuhambisanayo okungu-90% ku-700nm. Okwesibili, sisebenzise i-matrix ye-polymer eguquguqukayo entweni eyinhlanganisela yama-capacitor aguquguqukayo e-3D ephrintiwe. Amandla acishe abe ngu-7pF avumelana kahle nenani elilinganiselwe elingaba ngu-5pF. Ukuhlukaniswa kwezinhlamvu zethu kubandakanya i-GISAXS, engatadisha izakhiwo ezishumekiwe nezixhumi zokuxhumana ezinokuhlangana okuphezulu kwezibalo. I-Tis ikhombisa ukuthi i-GISAXS ingathuthukiswa futhi ibe ubuchwepheshe obuhle kakhulu bokufunda ama-nanostructures ashumekiwe ekuphrinteni kwe-3D namafilimu amancane ahlobene nobuchwepheshe. "

Phawula nge-China 3D Printing Network: Isayensi yezinto ezibonakalayo iyaqhubeka nokuvela. Phakathi kwazo, izinto ezihlanganisiwe seziyingxenye ebalulekile yokucwenga imisebenzi ezinhlelweni eziningi ezahlukene. Abacwaningi bacwaninga ubuchwepheshe obuhlukahlukene bokungezelela, kusukela ku-glass fiber kuya ku-lignin nezinye izinto ezihlanganisiwe zokhuni, futhi izinto eziningi ezahlukene zinamandla, njengama-antioxidants. Ngokuzayo, kuzoba nezinto eziningi eziyinhlanganisela zokuphrinta kwe-3D, okuzokwengeza ubuhlakani ezinhlelweni zethu zokusebenza!

Xhumanisa nale ndatshana: Ukuphrinta kwe-3D kungafinyelela imisebenzi ephakeme

Phinda Uphrinte Isitatimende: Uma ingekho imiyalelo ekhethekile, zonke izindatshana ezikule sayithi zingezangempela. Sicela ukhombise umthombo wokuphrinta kabusha:https://www.cncmachiningptj.com

I-PTJ® inikeza uhla oluphelele lwe-Custom Precision i-cnc machining china amasevisi.ISO 9001:2015 &AS-9100 eqinisekisiwe.

Isitolo somshini onguchwepheshe bezinsizakalo zokwenziwa kwezimboni zokwakha nezokuthutha. Amakhono afaka i-plasma kanye ne-oxy-fuel cutting, Imishini ehlanganisiwe, MIG kanye I-Custom Aluminium CNC Precision Milling Welding Jig Fixture, ukwakhiwa komqulu, ukuhlanganisa, Lathe machining steel stainless cnc umshini umphini, ukugunda, futhi Izinsizakalo ze-CNC Swiss Machining. Izinto eziphathwayo zifaka i-carbon kanye Passivation Stainless Steel Machining Cover Izingxenye Zeplate.

Sitshele okuncane mayelana nesabelomali sephrojekthi yakho kanye nesikhathi sokulethwa okulindelekile. Sizokwenza amasu nawe ukuze sikunikeze izinsiza ezingabizi kakhulu ukukusiza ufinyelele umgomo wakho, wamukelekile ukuthi uxhumane nathi ngqo ( sales@pintejin.com ).