Nano Graphene Foda CAS 1034343-98-0 Farashin Masana'anta Don Matsayin Baturi
Bayanin Samfurin
Graphene oxide yana da tarin ƙungiyoyi masu ɗauke da iskar oxygen a samansa. Yana da kyau wajen narkewar sinadarai masu narkewa da kuma alaƙa da polymers. Iskar oxygen da ke cikin rukunin iskar oxygen shine kashi 30-40%, narkewar ruwa yana da kyau sosai, kuma abun da ke cikin Layer ɗaya bayan narkewa ya fi kashi 99%. Girman da kauri na microchip ɗin sun kasance daga 0.5 zuwa 3 um kuma daga 0.55 zuwa 1.2 nm. Babu ruwan sama.
Ana samun foda oxide na Graphene ta hanyar busar da injin graphene oxide sol ta hanyar amfani da injin tsotsar injin. A lokacin busar da injin daskarewa, graphene oxide ba zai rasa ƙungiyoyin da ke ɗauke da iskar oxygen a saman ba kuma zai haifar da haɗuwa tsakanin layukan graphene oxide. Foda bayan busarwa tana da ramuka kuma tana da soso. Tana narkewa da sauri gaba ɗaya bayan ƙara ruwa, kuma kusan nan take tana dawo da asalin sifofin sol.
Ana iya watsa foda graphene oxide kai tsaye a cikin ruwan da aka tace da kuma ruwan da aka tace (duba jagorar watsawa don takamaiman hanyar watsawa).
Ƙayyadewa
| Bayani dalla-dalla | ||||||
| Bayyanar | pH(ruwa) | Yawan famfo(g/cm)3) | FATAWA(m2/g)6％, nitrogen | H2O(wt%)105℃/2 h | Ƙwayoyin cutaGirman(D50,μm) | C(wt%)Binciken abubuwa |
| Foda Baƙi | 6.0-8.0 | <0.1 | 180-280 | 51.0 | <10.0 | ≥97 |
| Foda Baƙi | 6.0-8.0 | <0.1 | 260-350 | 51.0 | <10.0 | ≥97 |
| Foda Baƙi | 6.0-8.0 | <0.1 | 400-600 | 51.0 | 5-15 | ≥97 |
| Foda Baƙi | 6.0-8.0 | <0.1 | 400-600 | 51.0 | 35-50 | ≥97 |
| Foda Baƙi | 6.0-8.0 | <0.05 | 720-900 | 51.0 | 15-35 | ≥97 |
Aikace-aikace
Graphene wani abu ne mai girman carbon mai girma biyu tare da layin saƙar zuma mai siffar hexagonal wanda ya ƙunshi ƙwayoyin carbon da kuma sp² hybrid orbitals.
Graphene yana da kyawawan halaye na gani, lantarki, da na inji, kuma yana da muhimman damar amfani a fannin kimiyyar kayan aiki, sarrafa ƙananan nano, makamashi, maganin halittu, da kuma isar da magunguna. Ana ɗaukarsa a matsayin wani abu mai sauyi a nan gaba.
Hanyoyin samar da foda na graphene da aka saba amfani da su sune hanyar barewa ta injiniya, hanyar redox, hanyar girma ta SiC epitaxial, kuma hanyar samar da fim mai siriri ita ce adana tururin sinadarai (CVD).
Shiryawa & Ajiya
Marufi: 10g /100g / 1kg/ kowace kwalba
Ya kamata a sanya tufafin kariya da safar hannu masu dacewa don hana shiga kai tsaye da jikin ɗan adam. Idan aka taɓa, ana buƙatar kurkura nan da nan da ruwa mai yawa. Ya kamata a aiwatar da isasshen matakan sarrafawa don hana samar da ƙura. Tabbatar da isasshen iska da kuma shigar da masu tattara ƙura don guje wa shaƙa. Yi taka tsantsan yayin lodawa da sauke kaya don kare kanka daga lalacewar kunshin.
Ya kamata a adana samfurin a cikin kwantena da aka rufe sosai a wuri mai busasshe, sanyi, kuma mai iska mai kyau, tare da kiyaye nesa mai aminci daga tushen wuta da zafi. Dole ne a ware shi daga sinadarai masu ƙarfi da abubuwan ƙonewa. Tabbatar cewa fakitin suna nan kuma ba su da ɓuɓɓuga. Da zarar an buɗe fakitin, ya kamata a yi amfani da samfurin nan take. Dole ne a sake rufe fakitin da aka yi amfani da su kaɗan. Samfurin yana da laushi ga danshi. Idan samfurin ya sha danshi, ko saboda lalacewar fakitin ko a buɗe ajiya, ana ba da shawarar cewa, bayan cire fakitin waje (ban da aljihun bawul ɗin takarda), a busar da samfurin a 80°C na tsawon sa'o'i da yawa har sai ya kai yanayin da ba shi da danshi.
A ƙarƙashin yanayin tattarawa da jigilar kaya da aka ambata a sama, wannan samfurin zai ci gaba da aiki na tsawon lokaci. Idan akwai tsauraran buƙatu game da yawan danshi, yana da kyau a yi busarwa bisa ga Mataki na 5 kafin amfani.
SUFURI
Kayayyaki marasa iyaka. Kariya daga hasken rana, ruwan sama, ɓuɓɓugar ruwa da lakabin da aka ware. An hana jefawa. Yi amfani da shi da kyau yayin lodawa da sauke kaya don hana lalacewa. A ajiye shi nesa da inda wuta ke fitowa da zafi. Bai kamata a jigilar shi tare da abubuwa masu lalata ba.
