Tefito Utrasonic: "Deagglomeration"
'Oku fakamatala'i 'e Deagglomeration 'a e founga ke maumau'i ai pe dispersing ngaahi kihi'i me'a 'a ia kuo agglomerated, aggregated, pe fa'u 'aki ha ngaahi. 'E lava ke lau 'a e konga ki ha kulupu 'e ua: ko e ngaahi malohi fakapipiki hange ko e veni Der Waals, electrostatic mo e fetokanga'aki, ngaahi me'a fakamisini mo e kemikale, 'oku 'ikai fie ma'u ha toe halafakakavakava 'i he vaha'a 'o e ngaahi kihi'i konga 'ao. 'Oku malohi e ngaahi hala capillary fetu'utaki, pea immobile
ngaahi hala fakakavakava 'oku makatu'unga ia 'i ha fehokotaki malohi mo e ngaahi mata'ifika.
Ko e deagglomeration ultrasonic pea mo dispersing ko ha founga malohi ia ke fesi'i 'aki ha kihi'i konga si'i 'o e agglomerates mo e ngaahi ola fakafo'ituitui 'i he aggregates kuo fakamovetevete uniformly. Ko ha feitu'u mahu'inga 'o e ultrasonic dispersers ko e movetevete 'a e nanoparticles hange ko e kaponi nanotubes, silica, alumina, titanium taiokisaiti pe magnetite.
'Oku hanga 'e he cavitation mo e tefito'i mo'oni 'o e ngaue ultrasonic deagglomeration mo e milling, 'o fakatupu ha ngaahi malohi hydraulic e tumu'aki, 'a ia 'oku ne ikuna'i 'a e kihi'i konga si'i bondings mo tu'uaki 'a e deagglomeration e agglomerated ngaahi tefito'i me'a ki mono-fakamovetevete nanoparticles.
Lau ha ngaahi me'a lahi ange kau ki ultrasonic dispersing, deagglomeration mo e ngaahi milling-ma'aku!
peesi 'e 12 ki he tefito ko 'eni 'oku fakahaa'i atu:
Tupenu kuo toe fakalelei'i Dyeing mo e Ultrasonics
'Oku hanga 'e he Ultrasonically 'o tokoni'i dyeing e filo mo e tupenu ke fakalakalaka 'a e kili 'o e fakalanu ki he filo 'o e kapeti pea mo fakatupulaki colour ivi mo e tauma'u 'a colour. Ko ultrasonic dyeing ko ha founga vave ia, 'a ia 'e lava pe ke fakalele 'i ha ngaahi tu'unga vaivai pea…
https://www.hielscher.com/improved-textile-fiber-dyeing-with-ultrasonics.htm
Oxide 'o e Graphene – Ultrasonic Exfoliation mo movetevete
Ko Graphene oxide ko e soluble vai, amphiphilic, 'uli, biodegradable pea 'e lava pe ke fekau'i ke ne ma'u ha tu'unga lelei colloids. Ko e ultrasonic exfoliation mo e movetevete ko ha founga lelei, vave mo 'aonga ia ke fakatahataha'i, fakamovetevetea mo functionalize graphene oxide 'i he me'afua 'o e ngaahi me'a lalahi. 'I he mata'uto'uta…
https://www.hielscher.com/graphene-oxide-ultrasonic-exfoliation-and-dispersion.htm
Nofo movetevete ultrasonic 'o fakalelei'i 'a e kau fakafofonga (CMP)
'Oku hanga 'e he lahi 'o e 'uli mo inhomogeneous hono fakahokohoko, 'o fakatupu ha maumau lahi ki he fukahi tahi 'i ha founga CMP. Ultrasonic e nofo movetevete ko ha founga fisifisimu'a ia ke fakamovetevetea mo deagglomerate ha ngaahi kihi'i konga iiki 'e nano. Na'e a'usia 'e he ngaahi ola sonication 'a e teunga kuo movetevete…
https://www.hielscher.com/ultrasonic-dispersion-of-polishing-agents-cmp.htm
Nofo movetevete ultrasonic 'o e Graphene
Ke graphene e ngaahi composites, kuo pau ke fakamovetevete 'a e graphene/exfoliated 'i he ngaahi peesi pe 'e taha 'o nano ki he tokotaha ko ia. Ko e ma'olunga ange 'o e deagglomeration, ko e lelei ange ia 'a e ngaahi koloa 'oku exploited. 'Oku fakafaingamalie'i 'e ultrasonic fakamovetevetea ha kihi'i konga si'i…
https://www.hielscher.com/ultrasonic-dispersion-of-graphene.htm
Exfoliation ultrasonic 'o e vai-Dispersible 'o e Graphene
'E lava ke mono vave 'a e nanosheets-mo bi-graphene 'o fakafou 'i he ultrasonic exfoliation 'i he throughput ma'olunga pea 'i he totongi ma'ulalo. Ultrasonically exfoliated graphene lava 'o functionalized biopolymers ke ma'u 'a e vai dispersible graphene. 'I he ultrasonic cavitation, ko e synthesized graphene…
https://www.hielscher.com/ultrasonic-exfoliation-of-water-dispersible-graphene.htm
Ultrasonically toe fakalalahi ange 'a e mohe tu'u ma'u Reactors
Ne hanga 'e ultrasonic 'o fefiofi mo fakamovetevetea 'a e ngaahi me'a catalytic 'o toe fakalelei'i 'a e me'a na'a nau fai. 'Oku fakalakalaka 'a e sonication 'i he lahi 'o e pa'anga ke hiki mo fakatupulaki ai 'a e lavame'a, vave 'o e fakaului pea mo 'ene tukulolo. Ko ha toe lelei 'e lahi ange hono to'o 'o e passivating fouling mei…
https://www.hielscher.com/ultrasonically-intensified-fixed-bed-reactors.htm
Fakaanga'i ultrasonic 'o e malohi 'o e Composites
Composites fakahaa'i ha ngaahi koloa 'oku makehe hange ko e fakatupulaki 'o e tu'unga pau fakapaaki 'o, 'ai takai fano modulus, tensile malohinga, fracture ivi pea 'oku faka'aonga'i lahi ia ki hono ngaohi e naunau manifold. 'Oku fakamo'oni'i 'a e Sonication ke ngaohi 'a e ngaahi nanocomposites 'oku ma'olunga mo fakamovetevete lahi CNTs, graphene…
https://www.hielscher.com/ultrasonic-formulation-of-reinforced-composites.htm
Ultrasonic Dispersing 'o e Activated malala
'Oku faka'aonga'i lahi 'a e malala mo e carbons 'oku malohi 'i he ngaahi naunau ki he fakafaito'o mo e ngaahi koloa lalahi. Ko e ngaahi ola lelei taha, kuo pau ke uniformly 'a e malala malohi: ko e si'isi'i ange 'a e konga 'o e konga si'i, ko e lahi leva ia 'a e momo'i me'a 'oku 'i ai, ko e lelei ange ia 'a e 'ekitivitii. Ultrasonic fakamovetevetea…
https://www.hielscher.com/ultrasonic-dispersing-of-activated-charcoal.htm
Ultrasonic Malting mo Malt Germination
Ko e Malting ko ha founga 'eni 'oku lahi ai hono ngaue'i: 'oku fie ma'u ki he pipiponu mo hydration 'o e ngaahi tenga'i keleni ke lava'i 'aki ha ngaahi ola 'e meimei popo'uli. 'I he ultrasonication, 'e toe fakalakalaka lahi ange ai 'a e germination vave, vave mo e tukulolo 'a e Pa'ale.…
https://www.hielscher.com/ultrasonic-malting.htm
Cavitation ultrasonic 'i viviku
Ultrasonic e peau ʻo e malohi lahi faka'ata cavitation ʻi he viviku. ʻoku fakatupu ʻe he Cavitation ha ngaahi ola lahi fakalotofonua, hange ko e ʻu vakapuna huhuʻa ʻo aʻu ki he 1000kilomita/HR, ʻo aʻu ki he 2000atm mo e mafana ʻo e aʻu ki he 5000 Kelvin. Kau ki…
https://www.hielscher.com/ultrasonic-cavitation-in-liquids-2.htm
GDmini2 – Ultrasonic he keipolo Micro-pA 'atomi
Ko e GDmini2 ko ha ultrasonic Micro-Seinopolo ia ki he me'a 'oku 'ikai ke ne tokanga'i, 'a e ngaahi sonication 'o e mitia. 'Oku kau 'i he tohi kole 'a e: Homogenization, emulsification, konga si'i synthesis, to'o 'uli, lysis mo e fragmentation. Ko e GDmini2 ko ha ultrasonic homogenizer 'i he fotunga 'o ha tiupi sio'ata hangatonu.…
https://www.hielscher.com/gdmini2-ultrasonic-inline-micro-reactor.htm
E ngaahi nunu'a 'o ha Disperser Ultrasonic 'i he Measurements
Koe'uhi ko e characterization mo e fua 'o e ngaahi kihi'i me'a 'a e Palaimeli, 'oku totonu ke kuo fakamovetevete 'a e ngaahi kihi'i konga ko e agglomerates falsify e ngaahi ola hono fua. Ko e faka'ata ko ha me'angaue falala'anga ia ke faka'auha 'a e agglomerates pea fakatupu ha ngaahi tukunga 'oku ma'u ai 'a e ngaahi tefito'i momo'i…
https://www.hielscher.com/the-effects-of-an-ultrasonic-disperser-on-inline-measurements.htm