eduze1

Imikhiqizo

I-Aluminium  
Uphawu Al
Isigaba ku-STP okuqinile
Indawo yokuncibilika 933.47 K (660.32 °C, 1220.58 °F)
Indawo yokubilisa 2743 K (2470 °C, 4478 °F)
Ubuningi (eduze kwe-rt) 2.70 g/cm3
lapho uketshezi (ku-mp) 2.375 g/cm3
Ukushisa kokuhlanganiswa 10.71 kJ/mol
Ukushisa kokushisa 284 kJ/mol
Umthamo wokushisa we-molar 24.20 J/(mol·K)
  • I-Trimethylaluminum (TMAI)

    I-Trimethylaluminum (TMAI)

    I-Trimethylaluminium (TMAI) iyinto eluhlaza ebalulekile ekukhiqizweni kweminye imithombo yensimbi-organic esetshenziswa ezinqubweni zokufakwa kwe-athomu (i-ALD) kanye nezinqubo zokufakwa kwe-chemical vapor (i-CVD).

    I-Trimethylaluminum imele enye yamakhemikhali e-organoaluminum alula kakhulu. Nakuba igama layo lisikisela isakhiwo se-monomeric, empeleni inefomula i-Al2(CH3)6 (efingqiwe njenge-Al2Me6 noma i-TMAI), ekhona njenge-dimer. Lolu ketshezi olungenambala luyi-pyrophoric futhi ludlala indima ebalulekile embonini, luhlobene eduze ne-triethylaluminum.

    I-UrbanMines iphakathi kwabahlinzeki abahamba phambili be-Trimethylaluminium (TMAI) eShayina. Sisebenzisa amasu ethu okukhiqiza athuthukile, sinikeza i-TMAI enamazinga ahlukahlukene okuhlanzeka, eklanyelwe ngqo ukusetshenziswa embonini ye-semiconductor, solar cell, kanye ne-LED.

  • I-aluminium oxide alpha-phase 99.999% (isisekelo sensimbi)

    I-aluminium oxide alpha-phase 99.999% (isisekelo sensimbi)

    I-Aluminium Oxide (Al2O3)iyi-crystalline enombala omhlophe noma cishe engenambala, futhi iyinhlanganisela yamakhemikhali ye-aluminium nomoya-mpilo. Yenziwe nge-bauxite futhi evame ukubizwa ngokuthi i-alumina futhi ingabizwa nangokuthi i-aloxide, i-aloxite, noma i-alundum kuye ngezinhlobo noma izinhlelo zokusebenza ezithile. I-Al2O3 ibalulekile ekusetshenzisweni kwayo ukukhiqiza insimbi ye-aluminium, njengento ekhuhlayo ngenxa yobunzima bayo, kanye nezinto ezivimbela ukuqhekeka ngenxa yezinga layo eliphezulu lokuncibilika.