Cerium Carbonate nke dị mma nke kristal gbara okirikiri

Nkọwa Dị Mkpirikpi:

Aha Ngwaahịa:

Ezigbo Crystalline GburugburuCerium Carbonatenrụpụta|CAS 54451-25-1 |Ịdị Ọcha Dị Elu

Okwu ndị yiri ya: Cerium Carbonate nke dị gburugburu kristal mara mma, Cerium Carbonate nke dị gburugburu, Ce Crystalline mara mma₂(CO)₃)₃

Nọmba CAS:54451-25-1

Usoro Molekụla:Ce2(CO3)3· xH2O

Ibu Molekụla:460.26

(ntọala mmiri na-anaghị agbaze）

Ọdịdị:Ntụ ntụ ọcha, nke a naghị agbaze na mmiri, nke a na-agbaze na asịd.

Nkọwapụta ahaziri ahazi dị ma ọ bụrụ na achọrọ ya.

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Nkọwapụta nke ngwaahịa

Nkọwapụta ahaziri ahazi dị ma ọ bụrụ na achọrọ ya.

Koodu	DLCC-3.5N(X)	DLCC-4N(X)
TREO%	≥48	≥48
Ịdị ọcha nke Cerium na ihe ndị na-adịghị ọcha n'ụwa dị ụkọ
CeO2/TREO %	≥99.95	≥99.99
La2O3/TREO %	＜0.02	＜0.004
Pr6O11/TREO %	＜0.005	＜0.002
Nd2O3/TREO %	＜0.005	＜0.001
Sm2O3/TREO%	＜0.005	＜0.001
Y2O3/TREO %	＜0.005	＜0.001
Ihe ndị na-adịghị ahụkebe nke ụwa
Ca%	＜0.002	＜0.002
Fe%	＜0.002	＜0.002
Na%	＜0.002	＜0.002
Pb%	＜0.002	＜0.002
Mn%	＜0.002	＜0.002
Mg%	＜0.002	＜0.002
Al%	＜0.002	＜0.002
SiO2%	＜0.01	＜0.01
Cl-%	＜0.0045	＜0.0045
D50	25~35μm	25~35μm
NTU	＜10	＜10
ọdịnaya mmanụ	Mgbe nitric acid gbazere, ọ dịghị ihe dị n'ime mmanụ doro anya n'elu mmiri ahụ.

Nkọwa na Atụmatụ

Nkọwa: WNX na-eji teknụzụ mmepụta akpaaka dị elu ma na-eji ihe eji emepụta ihe dị elu iji mepụta ihe dị eluCerium Carbonate nke dị mma nke kristal gbara okirikiri.

Isi Atụmatụ:

Ịdị ọcha dị elu:Cerium Carbonate nke dị mma nke kristal gbara okirikirienweghị ihe ruru unyi sitere na ihe ndị dị n'ụwa dị ụkọ (dịka iron, calcium, sodium), ihe ruru unyi dị n'ime ya dịkwa obere.

Ezi mgbaze:Cerium Carbonate nke dị mma nke kristal gbara okirikirinwere ike ịgbaze ngwa ngwa n'ime mmiri na asịd siri ike.

Nkwekọ: Njikwa ogbe siri ike na mmepụta nkeCerium Carbonate nke dị mma nke kristal gbara okirikirina-eme ka mma kwụsiri ike maka mmepụta nnukwu ụlọ ọrụ mmepụta ihe.

Ihe na-akpali mmepụta kemịkalụ: E ji ezigbo kristal spherical cerium oxide mee ihe nwere oke elu dị elu yana ọdịdị okirikiri nkịtị, nke na-eme ka ọ bụrụ ihe dị mma maka nkwadebe nke ihe na-eme ka ihe na-akpali mmepụta ikuku na-arụ ọrụ nke ọma na ihe na-akpali mmepụta mmanụ ala (FCC). Nha nha ya na-enyere aka ime ka mmeghachi omume catalytic dịkwuo mma ma kwụsie ike.

Ihe eji eme ka ihe dị elu dị elu:Ezigbo Crystalline Gburugburu bụ isi ihe na-ebute ụzọ maka imepụta ntụ ntụ polishing cerium oxide dị elu. Ọdịdị ihe dị n'ọdịdị ya nwere ike ibelata ọkọ n'oge usoro polishing mechanical chemical (CMP), na-enweta elu dị nro nke ukwuu (roughness Ra < 0.5 nm). Ọ dabara nke ọma maka ịchacha iko anya na wafers semiconductor (dịka usoro STI nkewa dị omimi).

Seramiki Elektrọnik na ihe eji arụ ọrụ:Ezigbo Crystalline Gburugburu bụ uA na-etinye ya dịka ihe mgbakwunye iji kwadebe ọtụtụ ihe mkpuchi seramiiki (MLCC), seramiiki pụrụ iche, na ihe ndị na-enwu enwu. Ọdịdị ha dị mma na-enyere aka imeziwanye njupụta, nkwụsi ike okpomọkụ, na ihe onwunwe dielectric nke seramiiki, a pụkwara iji ya mepụta ihe ndị na-enwu enwu nke cerium.

Njikọta kemịkalụ dị n'etiti: Site na kalịnị dị elu,Ezigbo Crystalline Gburugburu enwere ike ịgbanwe ka ọ bụrụ cerium oxide dị ọcha nke ukwuu (CeO₂), na-ejigide ọdịdị okirikiri ya. Àgwà a na-eme ka ọ baa uru nke ukwuu na njikọta nke ihe ike (dịka electrolytes maka mkpụrụ ndụ mmanụ siri ike nke oxide), ihe ndị na-amịkọrọ ultraviolet, na ihe ndị na-arụ ọrụ nano.