Tag: mkpuchi hydrophobic
Ọmụmụ nke Superhydrophobic Biomimetic Surfaces
Ngwongwo elu nke ihe dị oke mkpa, ndị na-eme nchọpụta na-agbalịkwa ụdị ụzọ ọ bụla iji nweta ihe ndị dị n'elu na ihe ndị achọrọ. Site na mmepe nke injinia bionic, ndị na-eme nchọpụta na-elebawanye anya na mbara igwe ka ha wee ghọta otú okike nwere ike isi dozie nsogbu injinia. Nnyocha ndị e mere n'elu ihe ndị dị ndụ egosila na elu ndị a nwere ọtụtụ ihe ndị pụrụ iche. "Lotus-mmetụta" bụ ihe a na-ahụkarị nke natural Ọdịdị elu dị ka a na-eji ụkpụrụ ụkpụrụ arụpụtaGỤKWUO …
Enwere ike iji ụzọ abụọ kwadoo elu nke superhydrophobic
Ndị mmadụ maara mmetụta lotus na-ehicha onwe ya ruo ọtụtụ afọ, mana enweghị ike ịme ihe dị ka akwukwo lotus na-ebupụta. Site na okike, ahụkarị superhydrophobic elu – ọmụmụ chọpụtara na lotus akwukwo, wuru na a pụrụ iche geometry nke roughness na ala elu ike siri ike elu na-arụ ọrụ dị mkpa na superhydrophobic.Dabere na ụkpụrụ ndị a, ndị ọkà mmụta sayensị malitere iṅomi a elu. Ugbu a, nyocha na elu superhydrophobic siri ike abụrụla nke ukwuu mkpuchi. Na mkpụrụ ndụ ihe nketaral, elu superhydrophobicGỤKWUO …
Mmetụta nhicha onwe nke Super Hydrophobic Surface
Wettability bụ akụkụ dị mkpa nke elu siri ike, nke a na-ekpebi site na ihe mejupụtara kemịkalụ na morphology nke elu. Super-hydrophilic na super hydrophobic njiri mara elu bụ isi ọdịnaya nke ọmụmụ mkpasu iwe. Mkpụrụ ndụ ihe nketa nke superhydrophobic (mmiri na-egbochi mmiri).rally na-ezo aka n'elu na akụkụ kọntaktị dị n'etiti mmiri na elu dị elu karịa 150 degrees. Nke ndị mmadụ maara na elu superhydrophobic bụ nke sitere na akwụkwọ osisi - elu akwukwo lotus, ihe na-ehicha onwe ya. Dịka ọmụmaatụ, ụmụ irighiri mmiri nwere ike ịtụgharị ka ọ tụgharịaGỤKWUO …
Ụkpụrụ nke mkpuchi Hydrophobic/Super Hydrophobic
A na-eji MTMOS na TEOS kwado ihe mkpuchi sol-gel a na-ahụ anya dị ka ihe mbụ silane iji mepụta netwọk organic / inorganic dị nro, nke doro anya na nke siri ike na ihe aluminom alloy substrate. A maara ihe mkpuchi ndị dị otú ahụ na-enwe ezigbo nchikota n'ihi ikike ha nwere ịmepụta njikọ Al-O-Si na mkpuchi mkpuchi / substrate.Sample-II n'ime ọmụmụ ihe a na-anọchi anya ihe mkpuchi sol-gel dị otú ahụ. Iji belata ike elu, ya mere na-abawanye hydrophobicity, anyị webatara organo-silane nwere eriri fluorootyl, na mgbakwunye na MTMOS na TEOS (ihe atụ).GỤKWUO …
Super hydrophobic na-ebupụta ihe mkpuchi Super hydrophobic mepụtara
Enwere ike ịme mkpuchi Super-hydrophobic site na ọtụtụ ihe dị iche iche. A maara ihe ndị a nwere ike ime ntọala maka mkpuchi: Manganese oxide polystyrene (MnO2/PS) nano-composite Zinc oxide polystyrene (ZnO/PS) nano-composite precipitated calcium carbonate Carbon nano-tube Ọdịdị Silica nano- mkpuchi Super-hydrophobic mkpuchi na-eji. iji mepụta elu hydrophobic. Mgbe mmiri ma ọ bụ ihe na-adabere na mmiri na-abanye na kọntaktị ndị a na-ekpuchi elu, mmiri ma ọ bụ ihe "ga-agbapụ" nke elu n'ihi àgwà hydrophobic nke mkpuchi. Neverwet bụ aGỤKWUO …
Ọdịnihu mmepe atụmanya nke agba hydrophobic
Agba Hydrophobic na-ezokarị aka na klas nke mkpuchi ike dị ala ebe oghere kọntaktị mmiri static θ nke mkpuchi n'elu dị larịị karịrị 90 Celsius, ebe agba superhydrophobic bụ ụdị mkpuchi ọhụrụ nwere njirimara elu pụrụ iche, nke pụtara kọntaktị mmiri na ya. ihe mkpuchi siri ike. Akụkụ ahụ karịrị 150 ° ma na-apụtakarị na njedebe kọntaktị mmiri na-erughị 5 Celsius. Site na 2017 ruo 2022, ahịa agba hydrophobic ga-eto naGỤKWUO …