Isihloko sokusetshenziswa: "Ukuhlanganiswa kwamakhemikhali kungathuthukiswa kakhulu yi-sonication"
I-Chemical synthesis ukusabela kwamakhemikhali ngenhloso yokuguqula ukuguqulwa okukodwa noma okuningi kube umkhiqizo owodwa noma amaningi.
Amagagasi e-Ultra amakhulu angasetjenziswa ukwenza ngcono ukuvela kwamakhemikhali (ie synt syntase and catalysis) – insimu eyaziwa ngokuthi i-sonochemistry. Umphumela we-ultrasound ekuphendukeni kwamakhemikhali ususelwa esizukulwaneni se-acoustic cavitation ku-liquids. I-Sonication ingenisa amandla engxube yamakhemikhali, ikhiqiza izimo zasendaweni ezedlulele ngenxa ye-cavitation futhi ikhuthaza ukudluliselwa ngobuningi. Ngaleyo ndlela, ingandisa kakhulu imiphumela yamakhemikhali enjenge-synthesis (sono-synthesis) kanye ne-catalysis (sono-catalysis). Amandla e-Ultrasonic angakhuthaza futhi asheshise ukusabela, akhuphule izinga lokuguqulwa futhi asungule ezinye izindlela zokwenziwa. Njengomphumela walokho, i-ultrasound ingenza ukusabela kokuqamba kuphumelele, kusheshe futhi kube nobungani bemvelo.
Imiphumela yokusabela ye-Ultrasonically-esiza-synthesis efana ne-sono-synthesis ye-hydroxyapatite, i-nanoparticles yesiliva, Mn.3O4ama-nanoparticles nezinhlobonhlobo eziningi zezinhlayiya eziyisisekelo-igobolondo zifundwe kabanzi futhi zafinyelela ngempumelelo ekukhiqizeni usayizi wezimboni.
Amakhasi angu-12 ngalesi sihloko ayakhonjiswa:
I-Sonochemistry ne-Sonochemical Reactors
I-Sonochemistry yinkambu yamakhemikhali lapho i-high-intensity ultrasound isetshenziselwa ukuheha, ukusheshisa nokuguqula ukuphendula kwamakhemikhali (synthesis, catalysis, degradation, polymerization, hydrolysis njll). I-cavitation eyenziwe nge-Ultrasonically ibonakala ngezimo ezihlukile zamandla aminyene, ezikhuthaza futhi ziqinise ukusabela kwamakhemikhali.…
https://www.hielscher.com/sonochemistry-and-sonochemical-reactors.htm
Amaseli Okugeleza Nama-Inact Reactors we-Lab Ultrasonicators
I-Ultrasonic lab homogenizers ingasetshenziselwa ukuqhutshwa kwe-batch kanye ne-inline uketshezi nama-slurries. Izicelo ezijwayelekile zifaka phakathi i-homogenization, ukuhlakazeka, i-emulsification, ukuncibilika kanye nokusabela kwe-sonochemical. Okwe-sonication okuqhubekayo oku-inline, ukugeleza kwamaseli kanye ne-in-line reactors ngokuhlukahlukene…
https://www.hielscher.com/flow-cells-and-inline-reactors-for-lab-ultrasonicators.htm
Izinqubo Zokukhiqiza Ezingasheshi Nezinganele
I-Ultrasonication inqubo esungulwe kahle yokuqinisa inqubo, esetshenziswa ezinhlotsheni eziningi zezicelo zamanzi ezifana ne-homogenization, ukuxuba, ukusabalalisa, ukugaya okumanzi, i-emulsification kanye nokwenza ngcono ukusabela kwamakhemikhali okungafani. Uma inqubo yakho yokukhiqiza ingasebenzi kahle futhi ingasebenzi…
https://www.hielscher.com/ramp-up-slow-and-insufficient-manufacturing-processes.htm
I-Magnesium Hydride Synthesis nge-Hydrolysis
I-Ultrasonication yindlela ephumelelayo futhi elula yokukhiqiza i-magnesium hydride yokugcina i-hydrogen. I-Ultrasound isheshisa i-hydrolysis ye-magnesium ne-hydrogen ukuze yakhe i-magnesium hydride. Ngokuphambene nenqubo ejwayelekile ye-dissociative chemisorption, i-ultrasonic hydrolysis ye…
https://www.hielscher.com/magnesium-hydride-synthesis-via-hydrolysis.htm
I-Sono-Electrochemical Synthesis yamaNanoparticles
Ukuhlanganiswa kwe-nanoparticles ngama-nanoparticles kukhuthazwa nge-ultrasonically kuyindlela esebenza kahle kakhulu futhi engabizi kakhulu ukukhiqiza ama-nanoparticles aphezulu kakhulu. I-sono-electrochemical synthesis, eyaziwa nangokuthi i-sonoelectrodeposition, ivumela ukulungisa ama-nanostructures wezinto ezahlukahlukene nobubunjwa. I-Sonoelectrochemical Synthesis…
https://www.hielscher.com/sono-electrochemical-synthesis-of-nanoparticles.htm
Ivumelanisa i-Nano-Silver noju no-Ultrasonics
I-Nano-silver isetshenziselwa izakhiwo zayo ezilwa namagciwane ukuze iqinise izinto zokwelapha kwezesayensi yezokwelapha kanye nezinto ezibonakalayo. I-Ultrasonication ivumela ukwakheka okusheshayo, okusebenzayo, okuphephile futhi okuphathelene nemvelo kwe-nanoparticles eyindilinga emanzini. I-Ultrasonic nanoparticle synthesis ingalinganiswa kalula ukusuka…
https://www.hielscher.com/synthesizing-nano-silver-with-honey-and-ultrasonics.htm
ICoronavirus (COVID-19, SARS-CoV-2) ne-Ultrasonics
I-Ultrasonication iyithuluzi elinamandla elisetshenziswa ku-biology, chemistry chemistry kanye ne-biochemistry nasekukhiqizweni kwemithi yemithi. I-Bio-science isebenzisa ama-homogenizer e-ultrasonic ukwenza ama-lyse cell futhi akhiphe amaprotheni nezinye izinto eziwusizo, imboni ye-pharma isebenzisa ama-ultrasonics…
https://www.hielscher.com/coronavirus-covid-19-sars-cov-2-and-ultrasonics.htm
I-Ultrasonic Synthesis ye-Pharma-grade Chloroquine
IChloroquine ibukeka njengesidakamizwa esithembisayo ekulweni nobhubhane lwe-COVID-19. Ngenkathi i-chloroquine iyisidakamizwa esidumile, eshibhile, ukulethwa kumele kuklanywe kakhulu ukuze kufezekiswe isidingo samanje. I-Ultrasonic synthesis ilula, iphephile…
https://www.hielscher.com/ultrasonic-synthesis-of-pharma-grade-chloroquine.htm
Amakhathalogi weFischer-Tropsch athuthukisiwe nge-Sonication
I-Synthesis eyenziwe ngcono kwe-Fischer-Tropsch Catalysts ene-Ultrasound: Ukwelashwa kwe-Ultrasonic kwezinhlayiya ezinamandla kusetshenziselwa izinhloso eziningi. I-Ultrasonic synthesis isiza ukudala izinhlayiya ze-nano-modified noma ezisebenzayo, ezinomsebenzi omkhulu wokuqinisa. Ama-catalysts asetshenzisiwe futhi anobuthi angaba lula…
https://www.hielscher.com/improved-fischer-tropsch-catalysts-with-sonication.htm
I-Perovskite Synthesis yi-Ultrasonication
Izimpendulo ezenziwa nge-ultrasonic eziyisisekelo futhi eziqinisiwe zinikeza indlela yokuqamba eyenziwe kahle, eguquguqukayo kanye nokuguquguqukayo enhlobonhlobo yokwenza izinto ezenziwe nge-light-activated, ezivame ukungalungiswa ngamasu ezejwayelekile. I-crystallization ye-ultrasonic kanye kwezulu zamakristalu e-perovskite kusebenza kakhulu…
https://www.hielscher.com/perovskite-synthesis-by-ultrasonication.htm
Ultrasonic Phosphor Ukubuyiselwa kusuka Sewage Sludge
Isidingo somhlaba wonke se-phosphor siyakhula, ngenkathi ukulethwa kwemithombo yemithombo ye-phosphorous kusilela. I-sewage sludge kanye ne-sewage sludge ash zicebile ku-phosphorus ngakho-ke zingasetshenziswa njengomthombo wokubuyisa ifosforasi. I-ultrasonic…
https://www.hielscher.com/ultrasonic-phosphor-recovery-from-sewage-sludge.htm
I-Ultrasonically Polyhydroxylated C60 (Fullerenol)
I-polinyydroxylated C60 fullerene enganyibilikisi wamanzi, ebizwa ngokuthi i-fullerenol noma i-fullerol, is a scatulager yamahhala engaqinile futhi ngenxa yalokho isetshenziswa njenge-antioxidant kokuphakelayo nemithi yemithi. I-hydroxylation ye-Ultrasonic iyindlela esheshayo futhi elula yokusabela kwesinyathelo esisodwa, esetshenziselwa ukukhiqiza…
https://www.hielscher.com/ultrasonic-polyhydroxylated-c60-fullerenol.htm