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He aha ka cerium oxide? He aha kona mau hoʻohana?
ʻO Cerium oxide, i kapa ʻia ʻo cerium dioxide, loaʻa ke ʻano molekala CeO2. Hiki ke hoʻohana ʻia e like me nā mea polishing, catalysts, UV absorbers, fuel cell electrolytes, automotive exhaust absorbers, electronic ceramics, etc.Heluhelu hou aku -
Hoʻomākaukau ʻana i ka Nano Cerium Oxide a me kāna noi i ka mālama wai
He mea koʻikoʻi ka CeO2 o nā mea honua laha. Loaʻa i ka cerium element cerium kahi hoʻolālā uila kū hoʻokahi - 4f15d16s2. Hiki i kāna papa 4f kūikawā ke mālama pono a hoʻokuʻu i nā electrons, e hana ana nā ion cerium i ka +3 valence state a me +4 valence state. No laila, ʻo CeO2 mater...Heluhelu hou aku -
ʻEhā mau noi nui o ka nano ceria
ʻO ka Nano ceria he mea liʻiliʻi a hoʻohana nui ʻia ka honua oxide me ka liʻiliʻi liʻiliʻi, ka hāʻawi ʻana i ka nui o ka nui, a me ka maʻemaʻe kiʻekiʻe. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai a me ka alkali, hiki ke hoʻoheheʻe iki ʻia i ka waikawa. Hiki ke hoʻohana ʻia e like me nā mea polishing, catalysts, catalyst carriers (additives), automotive exhaust absorb...Heluhelu hou aku -
He aha ka Tellurium dioxide a he aha ka hoʻohana ʻana o Tellurium dioxide?
Tellurium dioxide ʻO Tellurium dioxide he mea hoʻohuihui ʻole, pauka keʻokeʻo. Hoʻohana nui ʻia no ka hoʻomākaukau ʻana i ka tellurium dioxide hoʻokahi kristal, nā ʻenehana infrared, nā mea acousto-optic, nā mea puka makani infrared, nā mea uila, a me nā preservatives. Hoʻopili ʻia ka pahu i ka polyethylene ...Heluhelu hou aku -
ka pauda ʻokeda kala
He aha ka ʻokikene kālā? He aha ka mea i hoʻohana ʻia no ? He pauda ʻeleʻele ke kala kala ʻeleʻele ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai akā hiki ke hoʻoheheʻe ʻia i loko o nā waikawa a me ka amonia. He mea maʻalahi ke hoʻoheheʻe ʻia i nā mea elemental ke hoʻomehana ʻia. I ka lewa, hoʻomohu ia i ke kalapona kalapona a hoʻololi ia i kalapona kala. Hoʻohana nui ʻia ma ...Heluhelu hou aku -
ʻO ka hoʻokomo ʻana i ka ʻaila thortveitite
Loaʻa iā Thortveitite ore Scandium nā waiwai o ka haʻahaʻa pili haʻahaʻa (kokoke e like me ka alumini) a me ka helu heheʻe kiʻekiʻe. Loaʻa i ka Scandium nitride (ScN) kahi helu heheʻe o 2900C a me ka conductivity kiʻekiʻe, e hoʻohana nui ʻia i nā ʻoihana uila a me nā lekiō. ʻO Scandium kekahi o nā mea waiwai no ...Heluhelu hou aku -
He aha ka gadolinium oxide Gd2O3 a he aha ia e hoʻohana ai?
Dysprosium oxide Ka inoa huahana: Dysprosium oxide Molecular formula: Dy2O3 Molecular kaumaha: 373.02 Maʻemaʻe: 99.5% -99.99% min CAS: 1308-87-8 Packaging: 10, 25, a me 50 kilokani no kēlā me kēia ʻeke, me ʻelua mau ʻeke ʻeke i loko, a me nā barela i ulana ʻia, hao, pepa, a i ʻole ka pahu plastik ma waho. ʻAno: Keʻokeʻo a i ʻole lig...Heluhelu hou aku -
He aha ka Amorphous boron pauka, kala, noi?
Hoʻopuka huahana inoa huahana: Monomer boron, boron pauka, amorphous element boron Hōʻailona ʻeleʻele: B ʻAtoma kaumaha: 10.81 (e like me ka 1979 International Atomic Weight) kūlana maikaʻi: 95% -99.9% HS code: 28045000 CAS helu: 7440-42- 8 Ua kapa ʻia ka pauka boron amorphous amorphous bo...Heluhelu hou aku -
He aha ka tantalum chloride tacl5, kala, noi?
ʻO Shanghai Xinglu kemika hoʻolako kiʻekiʻe Purity tantalum chloride tacl5 99.95%, a ʻo 99.99% Tantalum chloride ka pauka keʻokeʻo maʻemaʻe me ka molecular formula TaCl5. Molecular kaumaha 35821, helu hehee 216 ℃, paila paila 239 4 ℃, hoʻoheheʻe ʻia i loko o ka waiʻona, ether, carbon tetrachloride, a hoʻopili ʻia me ka wa...Heluhelu hou aku -
He aha ka Hafnium tetrachloride, kala, noi?
Hāʻawi ʻo Shanghai Epoch i nā mea hoʻomaʻemaʻe kiʻekiʻe Hafnium tetrachloride 99.9% -99.99% (Zr≤0.1% a i ʻole 200ppm) hiki ke hoʻohana ʻia i ka precursor o nā ceramics kiʻekiʻe kiʻekiʻe, kiʻekiʻe-mana LED kahua ʻo Hafnium tetrachloride he kristal non-metallic me ke keʻokeʻo .. .Heluhelu hou aku -
He aha ka hoʻohana, ka waihoʻoluʻu, ka helehelena, a me ke kumukūʻai o ka erbium oxide Er2o3?
He aha ka erbium oxide? ʻO ke ʻano a me ka morphology o ka pauka erbium oxide. ʻO ka Erbium oxide he oxide o ka erbium honua laha ʻole, ʻo ia ka pūhui paʻa a me ka pauka me nā hale cubic a me ka monoclinic i waena o ke kino. ʻO ka Erbium oxide he pauka ʻulaʻula me ke ʻano kemika Er2O3. ʻO ia...Heluhelu hou aku -
He aha ke ʻano o ka neodymium oxide, nā waiwai, ka waihoʻoluʻu, a me ke kumukūʻai o ka neodymium oxide
He aha ka neodymium oxide? ʻO Neodymium oxide, ʻike ʻia hoʻi ʻo neodymium trioxide ma ka ʻōlelo Kina, loaʻa ke ʻano kemika NdO, CAS 1313-97-9, ʻo ia ka mea ʻokikene metala. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai a hiki ke hoʻoheheʻe ʻia i loko o nā waikawa. Nā waiwai a me ka morphology o ka neodymium oxide. He aha ke kala o ka neodymium oxide Nature: sus...Heluhelu hou aku