Indlela ye-agglomeration ye-nanoamasuntswana

I-agglomeration ye-nanopowders ibhekisela kwinto yokuba iinqununu eziphambili ze-nano zixhunywe omnye komnye ngexesha lenkqubo yokulungiselela, ukuhlukana, ukucubungula kunye nokugcinwa, kunye namaqela amakhulu eengqungquthela zenziwa ngamaqhekeza amaninzi.

I-Agglomeration yohlulwe yaba ziindidi ezithambileyo nezilukhuni.

I-agglomeration ethambileyo: ibhekisa kumaqela okanye amaqhekeza amancinci akhiwe ngokudibanisa amasuntswana aphambili kumanqaku okanye ii-angles, ezibhengezwa kumasuntswana amakhulu.Ngokuqhelekileyo kukholelwa ukuba kubangelwa ngumbane ongatshintshiyo kunye namandla eCoulomb phakathi kweeathom kunye neeathomu kumphezulu womgubo.

Kutheni i-agglomeration ethambileyo isenzeka?

Ubungakanani besiphumo, isiphumo se-elektroniki somphezulu, umphumo wamandla omphezulu, isiphumo soluhlu olusondeleyo

I-Hard agglomeration: ibhekisela kwiinqununu eziphambili zixhunywe ngobuso kwaye azikwazi ukuhlukana ngaphandle kwamandla angaphandle.Indawo yomphezulu incinci kakhulu kunesixa somphezulu wesuntswana elinye, kwaye kunzima kakhulu ukusasazeka kwakhona.

Kutheni i-agglomeration enzima isenzeka?

Ithiyori ye-Chemical bond, ithiyori ye-sintering, ithiyori ye-crystal bridge, ithiyori yebhondi ye-athomu yomphezulu 

Ekubeni ukudityaniswa kwezinto ze-nano kungenakugwemeka ngenxa yeempawu zabo zetyala, zinokuthi zihlakazwe njani?

Ukusasazwa kwe-nano powders: okubizwa ngokubaukusasazwa kwenanopowderibhekisa kwinkqubo yokwahlula kunye nokusasaza amasuntswana kulwelo oluphakathi kwaye isasazwe ngokulinganayo kwisigaba solwelo, esibandakanya ikakhulu ukumanzisa, ukususwa kwe-agglomeration kunye nokuzinzisa kwamasuntswana asasaziweyo kwinqanaba.

Itekhnoloji yokusasazwa komgubo weNanoyiyahlulwe ngokwasemzimbeni kunye neekhemikhaliiindlela ngokubanzi.

Ukusasazwa ngokwasenyameni:

1. Ukuphazamiseka koomatshini kunye nokusasazwa kubandakanya ukucola, ukungqusha okuqhelekileyo kwebhola, ukungqusha kwebhola engcangcazelayo, icolloid mill, i-air Mill, ukushukumisa ngesantya esiphezulu ngoomatshini.

2. Ukusasazwa kwe-ultrasonic

3. Unyango lwamandla aphezulu

Ukusasazwa kweekhemikhali:

1. Ukuguqulwa kweekhemikhali zomphezulu: indlela yokudibanisa i-ejenti, ukusabela kwe-esterification, indlela yokuguqulwa kwe-graft yomgangatho

2. I-Dispersant dispersion: ngokuyininzi ngokusebenzisa i-dispersant adsorption ukuguqula ukuhanjiswa kwentlawulo yomphezulu wamasuntswana, okubangela ukuzinza kwe-electrostatic kunye nokuqina komqobo we-steric ukufezekisa umphumo wokusabalalisa.

Ukusasazwa kakuhle linyathelo eliphambili lokufezekisa iipropathi ezilungileyo kakhulu ze-nano.Yibhulorho phakathi kwezixhobo ze-nano kunye nokusetyenziswa okusebenzayo.

I-Hongwu Nano ikwabonelela ngenkonzo yokwenza ngokwezifiso ukwenza i-nano powders kusasazeke.

Kutheni uHongwu Nano enokusebenza kule ntsimi?

1. Ngokusekelwe kumava atyebileyo kwintsimi ye-nanomaterials

2. Thembela kwi-Advanced nano teknoloji

3. Ugqaliselo kuphuhliso olujolise kwimarike

4. Injongo yokubonelela ngenkonzo engcono kubathengi bethu