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ʻO Dicobalt Octacarbonyl: He ʻImi Hohonu
Ma ke aupuni paʻakikī o nā mea kemika, ʻo Dicobalt Octacarbonyl kahi kūlana koʻikoʻi. ʻO kāna mau waiwai kemika kū hoʻokahi a me nā noi like ʻole e lilo ia i wahi kikoʻī i nā ʻano noiʻi a me nā ʻoihana ʻoihana. Ap...Heluhelu hou aku -
ʻO Zirconium Acetylacetonate a me ka wā e hiki mai ana o nā mea hou
I loko o ka lexicon nui o nā mea hoʻohui kemika, ʻo kekahi mau mea komo e noho mālie loa, ua ulana ʻia ko lākou mana i loko o ka lole o ka ʻenehana o ka hanauna e hiki mai ana. ʻO lākou nā mea hiki ʻole ke ʻike ʻia, nā mea hana molecular e hoʻoikaika i nā holomua i nā kula mai ka quantum comput...Heluhelu hou aku -
ʻO Lanthanum Zirconate (La₂Zr₂O₇): He Ceramic Maʻemaʻe Kiʻekiʻe no nā Paʻi Kiʻekiʻe Hoʻomau.
ʻO ka Lanthanum zirconate (ke kumu hoʻohālike La₂Zr₂O₇) he seramika kakaikahi honua i hoʻonanea i ka manaʻo e ulu nei no kāna mau mea wela a me nā mea kemika. ʻO kēia keʻokeʻo, ka pauka refractory (CAS No. 12031-48-0, MW 572.25) he kemika inert a hiki ʻole ke hoʻoheheʻe i ka wai ...Heluhelu hou aku -
Pehea e hoʻohana ʻia ai ka hafnium tetrachloride i ka hana semiconductor?
ʻO ka hoʻohana ʻana o ka hafnium tetrachloride (HfCl₄) i ka hana semiconductor ka mea nui i ka hoʻomākaukau ʻana i nā mea hoʻomau dielectric kiʻekiʻe (kiʻekiʻe-k) a me nā kaʻina hoʻoheheʻe kemika (CVD). Eia kona mau noi kiko'ī: Preparatio...Heluhelu hou aku -
He aha ka hafnium tetrachloride?
ʻO Hafnium tetrachloride: ka hui pū ʻana o ke kemika a me ka hoʻohana ʻana Ma ke kahua o ka ʻenekema hou a me ka ʻepekema waiwai, ʻo ka hafnium tetrachloride (ke kumu kemika: HfCl₄) he hui me ka waiwai noiʻi nui a me ka hiki ke hoʻohana. ʻAʻole wale ia e pāʻani i kahi mea nui ...Heluhelu hou aku -
ʻO Zirconium Chloride Maʻemaʻe Kiʻekiʻe (ZrCl4) - ʻO kāu koho Premium no nā noi kiʻekiʻe
Product Highlights Chemical Formula: ZrCl4 CAS Number: 10026-11-6 Hisona: Keokeo keokeo keokeo a pauda Purity: 99.9% 99.95% & 99.99% (Hf <200 ppm a i ole 1000 ke koi i ka mea kuai e like me OEM. No ke aha e koho ai i kā mākou Zirconium Chloride? 1....Heluhelu hou aku -
ʻO ka Lanthanum carbonate vs. nā mea hoʻopaʻa phosphate kuʻuna, ʻo wai ka mea ʻoi aku ka maikaʻi?
ʻO ka maʻi maʻi maʻi maʻi maʻi maʻi (CKD) pinepine ka hyperphosphatemia, a hiki i ka hyperphosphatemia lōʻihi ke alakaʻi i nā pilikia koʻikoʻi e like me ka hyperparathyroidism lua, osteodystrophy renal, a me ka maʻi cardiovascular. ʻO ka mālama ʻana i ka pae koko phosphorus kahi mea lawe mai ...Heluhelu hou aku -
Neodymium oxide: ka "naʻau i ʻike ʻole ʻia" o ka ʻenehana e hiki mai ana a me ka puʻuwai kūʻai kumu o ka pāʻani ʻoihana honua.
Introduction: ʻO ka hoʻopili ʻana i ka pilina ikaika ma waena o ka lāʻau lapaʻau pololei a me ka ʻimi ʻana i ka lewa hohonu ʻo Neodymium oxide (Nd₂O₃), kahi mea hoʻolālā i loko o ka ʻohana honua laha, ʻo ia ka wahie kumu o ka hoʻololi magnet mau loa. Mai nā kaʻa kaʻa o nā kaʻa uila o Tesla a hiki i nā ʻike kikoʻī kiʻekiʻe ...Heluhelu hou aku -
ʻO ke kumu kūʻai o nā huahana honua ma Feb, 18, 2025
Māhele inoa Huahana maʻemaʻe Kumukuai(Yuan/kg) piʻi a me lalo Lanthanum moʻo Lanthanum oxide La₂O₃/TREO≧99% 3-5 → Lanthanum oxide La₂O₃/TREO≧99.999% 15-19 → Cerium oxide Cerium-50%C45 100% 2-4 → Cerium oxide CeO₂/TREO≧99% ...Heluhelu hou aku -
He aha ka barium, he aha ka barium a pehea e hoʻāʻo ai?
I loko o ka honua kilokilo o ka chemistry, ua hoʻokipa mau ka barium i ka manaʻo o nā ʻepekema me kāna nani kūʻokoʻa a me ka hoʻohana ākea. ʻOiai ʻaʻole like ka nani o kēia mea metala keʻokeʻo keʻokeʻo e like me ke gula a i ʻole ke kālā, he hana koʻikoʻi ia ma nā ʻano he nui. Mai nā mea kani pololei i ka scie...Heluhelu hou aku -
Carbonate Honua Lakaʻikaʻi
Lanthanum carbonate Nānā: nā kalakala granular kala ʻole Nā kikoʻī: TREO: ≥45%; La2O3/REO: ≥99.99%; Nā noi: lanthanum tungsten, lanthanum molybdenum cathode materials, ʻekolu ala catalysts, petrochemicals, gas shade additives, hard alloys, refractory metals a me nā ʻoihana ʻē aʻe ...Heluhelu hou aku -
He aha ka mea holmium?
1. Ka ʻike ʻana i nā Elements holmium Ma hope o ka hoʻokaʻawale ʻana o Mosander i ka erbium a me ka terbium mai ka yttrium i ka makahiki 1842, ua hoʻohana nā mea hoʻokalakupua he nui i ka loiloi spectral e ʻike ai iā lākou a ua hoʻoholo ʻaʻole lākou he oxide maʻemaʻe o kahi mea, i paipai i nā mea kemika e hoʻomau i ka hoʻokaʻawale ʻana iā lākou. Ma hope o ka hoʻokaʻawale ʻana iā ytterbiu...Heluhelu hou aku