Ukuhlobisa Okukhanyayo Okumangalisayo Kudalwe Nge-Gold Nanoparticles Coating

Muva nje, ososayensi baseYunivesithi yaseCalifornia bacwaninge bathola ukuthi ama-nanoparticles egolide ayashintsha imibala lapho kwenzeka ingcindezi. Kuyaqondakala ukuthi usosayensi wafaka izinhlayiya efilimu ye-polymer, umbala wefilimu unombala ohlaza okwesibhakabhaka, kodwa ngemva kokucindezela, uzophenduka obomvu.

Nokho, uma ingcindezi ingenkulu kakhulu, umbala ungabonisa onsomi. Ngamanye amazwi, ukushintsha kombala kwefilimu kungase kubonise izinga lokucindezela.

Eqinisweni emakhulwini eminyaka edlule, abadwebi baqala ukusebenzisa ama-nanoparticles egolide ekudalweni kwabo kobuciko ukuze babasize bafinyelele umbala ogqamile, njengengilazi enemibala ephakathi ye-Windows, isebenzisa ama-nanoparticles egolide ukwethula i-nanoparticles ebomvu ekhanyayo ukuze yethule okuphuzi okuhlukile.
Yazalwa ngo-1600, i-Lycurgus Cup iyimpumelelo yokusebenzisa ama-nanoparticles egolide kanye nama-nanoparticles e-AG ukwenza imisebenzi emihle yobuciko, ingakhiqizwa izinguquko zombala ngokuya ngokuthululwa koketshezi. Yiqiniso, amaRoma ayengazi ukuthi isebenza kanjani, kodwa ayeyenza kanjani inkomishi enjalo ngempela abantu babe nelukuluku lokufuna ukwazi.

"Izixhumanisi ezihlobene"
I-Nano-coatings: imiphumela yezindawo ze-nano-material, usayizi omncane, imiphumela yokubona, umphumela wosayizi we-quantum kanye nemiphumela yosayizi we-macro-quantum nezinye izici ezikhethekile, zingathola isici esisha sopende.

Ukufakwa kwegolide nanoparticle: njengakuma-electronics, optics, amakhemikhali, upende nopende wensimbi nezinye izinhlelo zokusebenza emkhakheni wensimbi eyigugu nano kwakhanga isithakazelo esikhulu. Ikakhulukazi ekusetshenzisweni kwezingulube zopende, igolide livame ukusetshenziswa njenge-pigment ebomvu yobuciko esetshenziselwa ukugcoba ingilazi. Ngengilazi enemibala ye-Nano-gold, inombala obomvu oyingqayizivele, ophela amakhulu eminyaka.

Isibonelo sohlelo lokusebenza lwe-nano-coating: ngenxa yobukhulu obuncane bama-nano-powder, ngokusebenza kokumuncwa kwamagagasi kagesi, akubude obuhlukile begagasi be-radar futhi i-infrared inokumuncwa okuqinile. Ngakho-ke, ngemva kokuhlanganisa okuguquliwe yizinhlayiya ze-nano kungasetshenziselwa upende wokufihla wezempi wosayizi we-Nano-particle mncane kakhulu kunobude beza beza bokukhanya obubonakalayo obungu-400 ~ 750nm, ngendima, ukuze kuqinisekiswe ukucaca kwe-Nano-composite coating nge. phezulu. Ama-nanoparticles ku-UV anokumuncwa okuqinile. Engeza umdwebi wodongaral ama-nanoparticles we-TiO2 kanye ne-SiO2 ukuze kuthuthukiswe ukumelana nesimo sezulu, i-TiO2 ekuqedeni kwezimoto yengezwe ukukhulisa ukumelana nokuguga kwezingubo zezimoto nokunye.