Nanopowders guda biyar — kayan kariya na lantarki na yau da kullun

A halin yanzu, mafi yawan amfani da shi ne hadadden kayan kariya na lantarki, wanda abun da ke ciki ya kasance mafi yawan guduro mai yin fim, filler, diluent, wakili mai haɗawa da sauran abubuwan ƙari.Daga cikin su, filler conductive abu ne mai mahimmanci.Azurfa foda da jan karfe foda, nickel foda, azurfa mai rufi foda, carbon nanotubes, graphene, Nano ATO da sauransu ana amfani da su.

1.Carbon nanotube

Carbon nanotubes suna da babban al'amari rabo da ingantattun kayan lantarki da maganadisu, kuma suna nuna kyakkyawan aiki a cikin lantarki da ɗaukar garkuwa.Sabili da haka, haɓaka mahimmanci yana haɗe zuwa bincike da haɓaka filaye masu sarrafawa azaman suturar kariya ta lantarki.Wannan yana da babban buƙatu akan tsabta, yawan aiki da farashin carbon nanotubes.Carbon nanotubes ɗin da masana'antar Hongwu Nano ke samarwa, gami da CNTs masu bango ɗaya da bango masu yawa, suna da tsaftar har zuwa 99%.Watsewar carbon nanotubes a cikin guduro na matrix kuma ko yana da kyakkyawar alaƙa da guduro matrix ya zama wani abu kai tsaye da ke shafar aikin garkuwa.Hongwu Nano kuma yana samar da maganin tarwatsawar carbon nanotube.

2. Ƙarƙashin Ƙarƙashin Ƙira da ƙananan SSAflake azurfa foda

An ba da haƙƙin mallaka na farko a bainar jama'a mai ɗaukar sutura a cikin Amurka a cikin 1948 don yin manne da azurfa da epoxy.Fenti na kariya na lantarki wanda aka shirya ta foda mai niƙa na ƙwallon ƙwallon da Hongwu Nano ya samar yana da halaye na ƙananan juriya na lantarki, ingantaccen ƙarfin lantarki, ingantaccen garkuwar kariya, ƙarfin yanayi mai ƙarfi da ingantaccen gini.An yi amfani da shi sosai a cikin sadarwa, kayan lantarki, likitanci, sararin samaniya, wuraren nukiliya da sauran fannonin fenti na garkuwa kuma sun dace da ABS, PC, ABS-PCPS da sauran murfin filastik na injiniya.Alamomin aikin sun haɗa da juriya na lalacewa, juriya mai girma da ƙarancin zafin jiki, juriya mai zafi da zafi, mannewa, juriya na lantarki, da daidaitawar lantarki.

3. Copper fodakumanickel foda

Copper foda conductive coatings ne low a farashi, sauki a yi amfani, da kyau electromagnetic garkuwa sakamako, kuma ana amfani da ko'ina.Su ne musamman dace da electromagnetic kalaman tsangwama na lantarki kayayyakin tare da injiniya robobi a matsayin harsashi, saboda jan karfe conductive fenti za a iya dace fesa ko goga a kan Daban-daban siffofi na filastik da ake amfani da su yi surface, da kuma filastik surface ne metalized don samar da wani. electromagnetic garkuwa conductive Layer, sabõda haka, roba iya cimma manufar garkuwa electromagnetic taguwar ruwa.Siffar da adadin tagulla foda yana da tasiri mai girma akan ƙaddamar da sutura.Foda na jan karfe yana da siffar mai siffar zobe, siffar dendritic, siffar takarda da makamantansu.Takardun ya fi girma fiye da yankin tuntuɓar yanayi kuma yana nuna kyakkyawan aiki.Bugu da ƙari, an rufe foda na jan karfe (farin jan karfe mai rufi na azurfa) tare da foda na azurfa marar aiki, wanda ba shi da sauƙi don zama oxidized.Gabaɗaya, abun ciki na azurfa shine 5-30%.Copper foda conductive shafi ake amfani da su warware electromagnetic garkuwa na injiniya robobi da itace kamar ABS, PPO, PS, da dai sauransu Kuma conductive matsaloli, da fadi da kewayon aikace-aikace da kuma gabatarwa darajar.

Bugu da kari, da electromagnetic garkuwa tasiri ma'auni sakamakon electromagnetic garkuwa coatings gauraye da nano-nickel foda da nano-nickel foda da kuma micro-nickel foda nuna cewa Bugu da kari na nano-nickel foda zai iya rage electromagnetic garkuwa tasiri, amma zai iya ƙara da nano-nickel foda. asarar sha saboda karuwa.Tangent na asarar maganadisu yana rage lalacewar da igiyoyin lantarki ke haifarwa ga muhalli da kayan aiki da cutarwa ga lafiyar ɗan adam.

4. NanoATOTin Oxide

A matsayin filler na musamman, nano-ATO foda yana da babban fahimi da haɓakawa, kuma yana da aikace-aikace masu yawa a cikin kayan kwalliyar nuni, kayan kwalliyar antistatic masu ɗaukar hoto, kayan kwalliyar thermal na zahiri da sauran filayen.Daga cikin kayan aikin nuni na na'ura na optoelectronic, kayan ATO suna da aikin anti-static, anti-glare da anti-radiation, kuma an fara amfani da su azaman kayan kariya na lantarki don nuni.Nano ATO kayan shafa suna da kyakkyawar launi mai haske, kyakkyawan ƙarfin lantarki, ƙarfin injiniya da kwanciyar hankali.Yana daya daga cikin mahimman aikace-aikacen masana'antu na kayan ATO a cikin kayan nuni.Na'urorin Electrochromic, kamar nuni ko windows masu wayo, wani muhimmin al'amari ne na aikace-aikacen nano ATO na yanzu a cikin filin nuni.

5. Graphene

A matsayin sabon abu na carbon, graphene zai iya zama sabon ingantaccen garkuwar wutan lantarki ko abin sha na microwave fiye da carbon nanotubes.Manyan dalilan sun hada da:

Haɓakawa a cikin aikin garkuwar lantarki da kayan shayarwa ya dogara da abun ciki na wakili mai ɗaukar hankali, kaddarorin wakili mai ɗaukar hoto da ingantaccen madaidaicin impedance na abin sha.Graphene ba wai kawai yana da tsarin jiki na musamman da kyawawan kayan aikin injiniya da na lantarki ba, har ma yana da kyawawan kaddarorin sha na microwave.Lokacin da aka haɗa su da nanoparticles na maganadisu, ana iya samun sabon abu mai ɗaukar hoto, wanda ke da asarar maganadisu da asarar lantarki.Yana da kyakkyawan fata na aikace-aikacen a fagen kariya ta lantarki da kuma ɗaukar microwave.