Ukusetyenziswa koshicilelo lwe-3D akusamangalisi. Unokuprinta izinto ekhaya nasemsebenzini, zombini kwintsimbi kunye neplastiki. Kuhlala kuphela ukunciphisa isisombululo semibhobho kunye nokwandisa iindidi zemithombo yomthombo. Kwaye kuninzi ekufuneka kwenziwe kwindawo nganye kwezi.
Enye into ebalulekileyo ekuphuculweni koshicilelo lwe-3D izazinzulu ezikhokelwa ngabaphandi abavela kwi-ETH Zurich (ETH Zurich). Iingcali zenzululwazi ziye zabonisa iteknoloji entsha ethembisayo yokuprinta izinto ezincinci ezinesinyithi kwisisombululo esiphezulu kakhulu - ukuya kuma-250 nm. Namhlanje, ukuprintwa kwe-3D yezinto ezincinci ezinesinyithi kwenziwa kusetyenziswa ii-inki ezenziwe ngokukodwa. Ezi zi-nanoparticles zetsimbi ezifakwe kwi-liquid ngendlela yokumiswa (ukumiswa). Isisombululo sabashicileli abanjalo ziimicrometers, kwaye ushicilelo lugqitywe ngokunyanzeliswa kwe-anneal ukulungisa imodeli. Eli nqanaba lokugqibela linezinto ezininzi ezingalunganga, kubandakanywa i-porosity ephantsi kunye nongcoliseko lwe-organic (solvent). Banikezela ngantoni abaseSwitzerland?
Oosonzululwazi baseZurich batshintsha intsimbi yokuxhoma ngokushicilela ngokuthe ngqo ngeentsimbi. Ngokuchanekileyo, iiyoni zetsimbi. Uyilo lwentloko yokushicilela kunye nezinto ezimbini ezibizwa ngokuba yi-anodes ezidliwayo zicetywayo. Kutheni kukho ezimbini? Kukngcono Okok! Kunokwenzeka ukuprinta i-metal micro-object ngenye indlela kunye nenye okanye enye isinyithi, okanye nokuba zimbini ngaxeshanye, njengokungathi udala i-alloy kunye nomlinganiselo ofunekayo wenye kunye nezinye izinto. Umgaqo we-3D ecetywayo yoshicilelo kukuba phantsi kombane ophezulu osetyenziswa kwi-anode, ii-ion zetsimbi ziyaphuka kwaye zibhabhe kwi-substrate, apho zihlala khona kwaye zijika zibe yintsimbi yokuqala. Ukuze oku kusebenze, i-substrate igqunywe ngoluhlu lwe-solvent apho i-redox chemical reactions zenzeka. Kodwa ushicilelo lwenzeka ngoko nangoko ngentsimbi ecocekileyo kwaye ayifuni ukufakwa emva koko.
Zininzi izicelo zolu hlobo lobuchwephesha. Kodwa i-microelectronics kunye nokudalwa kwee-metamatadium ezinezakhiwo ezingaqhelekanga zezokuqala ezifika engqondweni. Ukuprinta ngokuchanekileyo kuya kunceda ukudala uqhagamshelo olugqwesileyo kunye nokusebenzisa izinto eziphilayo kwi-elektroniki. Kwimeko ye-metamatadium, ukudibanisa kweentsimbi kunokukhokelela kwizinto ezinomdla zobugcisa, ezifana nokuba ziguquguqukayo kwaye zomelele.
umthombo: 3dnews.ru