-
Ngaba i-calcium hydride (CaH2) ipowder yinto yokugcina i-hydrogen?
I-calcium hydride (CaH2) ipowder yikhemikhali yekhemikhali eye yafumana ingqalelo kwikhono layo njengento yokugcina i-hydrogen.Ngokugxila okukhulayo kwimithombo yamandla avuselelekayo kunye nesidingo sokugcinwa kwamandla ngokufanelekileyo, abaphandi bebephonononga izixhobo ezahlukeneyo zokukwazi kwabo ...Funda ngokugqithisileyo -
Ukwahlula kunye nokusetyenziswa kwe-cerium oxide
I-cerium oxide, ekwabizwa ngokuba yi-ceria, yimathiriyeli eguquguqukayo kwaye esetyenziswa ngokubanzi enoluhlu lwezicelo kumashishini awohlukeneyo.Le ngqungquthela, equkethe i-cerium kunye ne-oxygen, ineempawu ezizodwa ezenza ukuba zixabiseke kwiinjongo ezahlukeneyo.Ukuhlelwa kwe-cerium oxide: I-Cerium oxid...Funda ngokugqithisileyo -
Umahluko phakathi kwe-Titanium hydride kunye ne-Titanium powder
I-Titanium hydride kunye ne-titanium powder ziindlela ezimbini ezahlukeneyo ze-titanium ezisebenza ngeenjongo ezahlukeneyo kumashishini ahlukeneyo.Ukuqonda umahluko phakathi kwezi zimbini kubalulekile ekukhetheni imathiriyeli efanelekileyo kwizicelo ezithile.I-Titanium hydride yikhompawundi eyenziwe yi-react...Funda ngokugqithisileyo -
Ngaba iLanthanum carbonate iyingozi?
I-Lanthanum carbonate i-compound yomdla wokusetyenziswa kwayo kwizicelo zonyango, ngokukodwa kunyango lwe-hyperphosphatemia kwizigulane ezinezintso ezingapheliyo.Le khompawundi iyaziwa ngokucoceka kwayo okuphezulu, kunye nobuncinci obuqinisekisiweyo bokucoceka kwe-99% kwaye kaninzi ukuphakama njenge-99.8%.Funda ngokugqithisileyo -
Isetyenziselwa ntoni i-Titanium hydride?
I-Titanium hydride yikhompawundi equka i-titanium kunye neeathom ze-hydrogen.Yimpahla eguquguqukayo enoluhlu olubanzi lwezicelo kumashishini ahlukeneyo.Olunye lolona setyenziso luphambili lwe-titanium hydride yinto yokugcina i-hydrogen.Ngenxa yokukwazi ukufunxa nokukhupha irhasi yehydrogen, i...Funda ngokugqithisileyo -
Iimpawu zomzimba kunye neekhemikhali ze-titanium hydride
Ukwazisa imveliso yethu yoguqulo, i-titanium hydride, imathiriyeli egqibeleleyo esetelwe ukuguqula amashishini ahlukeneyo kunye neempawu zayo ezikhethekileyo zomzimba kunye neekhemikhali.I-Titanium hydride yikhompawundi ephawulekayo eyaziwa ngobume bayo obukhaphukhaphu kunye namandla aphezulu, iyenza ibe yeyona choi...Funda ngokugqithisileyo -
Isetyenziselwa ntoni igadolinium oxide?
IGadolinium oxide yinto eyenziwe yigadolinium kunye neoksijini ekwimo yekhemikhali, ekwaziwa ngokuba yigadolinium trioxide.Imbonakalo: Umgubo omhlophe we-amorphous.Ubuninzi 7.407g/cm3.Indawo yokunyibilika yi-2330 ± 20 ℃ (ngokweminye imithombo, yi-2420 ℃).Ayinyibiliki emanzini, inyibilika kwiasidi ukwenza ico...Funda ngokugqithisileyo -
Metal Hydrides
IiHydrides ziikhompawundi ezenziwe ngokudityaniswa kwehydrogen kunye nezinye izinto.Banoluhlu olubanzi lwezicelo kuwo wonke amashishini ahlukeneyo ngenxa yeempawu zabo ezizodwa.Esinye sezona zicelo zixhaphakileyo zehydrides kumhlaba wokugcina amandla kunye nokuveliswa.IiHydrides zisetyenziswa kwi...Funda ngokugqithisileyo -
IMagnetic Material Ferric Oxide Fe3O4 nanopowder
I-Ferric oxide, ekwabizwa ngokuba yi-iron(III) oxide, yinto eyaziwayo enozibuthe esetyenziswa ngokubanzi kwizicelo ezahlukeneyo.Ngokuqhubela phambili kwe-nanotechnology, ukuphuhliswa kwe-nano-size ferric oxide, ngokukodwa i-Fe3O4 nanopowder, ivule amathuba amatsha okusetyenziswa kwayo ...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-nano Cerium oxide CeO2 powder
I-Cerium oxide, ekwabizwa ngokuba yi-nano cerium oxide (CeO2), yimathiriyeli eguquguqukayo enoluhlu olubanzi lwezicelo.Iimpawu zayo ezizodwa ziyenza ibe yinxalenye ebalulekileyo kumashishini ahlukeneyo, ukusuka kwi-electronics ukuya kukhathalelo lwezempilo.Ukusetyenziswa kwe-nano cerium oxide kufumene ingqwalasela ebalulekileyo ngenxa ...Funda ngokugqithisileyo -
Yintoni iCalcium hydride
I-calcium hydride yikhemikhali ene-formula CaH2.Yinto emhlophe, eqinileyo eyikristale esebenza kakhulu kwaye iqhele ukusetyenziswa njengearhente yokomisa kwi-organic synthesis.Ikhompawundi yenziwe nge-calcium, isinyithi, kunye ne-hydride, i-ion ye-hydrogen ehlawuliswa kakubi.I-calcium hydr...Funda ngokugqithisileyo -
Yintoni i-Titanium hydride
I-Titanium hydride yikhompawundi ethe yafumana ingqwalasela ebalulekileyo kwicandelo lezenzululwazi kunye nobunjineli.Yikhompawundi yokubini ye-titanium kunye ne-hydrogen, kunye ne-chemical formula TiH2.Le khompawundi iyaziwa ngeepropathi zayo ezizodwa kwaye ifumene usetyenziso olwahlukeneyo ngeendlela ezahlukeneyo...Funda ngokugqithisileyo