ntụ ntụ boron monomer/ amorphous boron CAS 7440-42-8
Boron nwere ọtụtụ allotropes. A na-akpọkwa amorphous boron elemental boron na monomer boron.
Ọ bụ ntụ ntụ aja aja ma ọ bụ kristal na-egbuke egbuke isi awọ, ihe ndị mejupụtara kemịkalụ ya na-adịkwa ndụ.
n'okpuru ikuku na okpomọkụ nkịtị. A na-eme ka ọ dị ọkụ mgbe a na-ekpo ọkụ ruo 300℃ ma na-ere ọkụ na 700℃,
Ọ na-acha ọbara ọbara mgbe ọ na-ere ọkụ, ọkụ boron nke nwere ntụ ntụ na-acha akwụkwọ ndụ akwụkwọ ndụ. A naghị agbaze na mmiri, hydrochloric
asịd, ethanol, na ether. Ọ na-agbaze na mmiri alkali a chịkọtara oyi ma na-agbaze hydrogen,
nke a na-eme ka ọ bụrụ boric acid site na nitric acid a chịkọtara na sulfuric acid a chịkọtara.
okpomọkụ, Boron nwere ike imekọrịta ihe na oxygen, nitrogen, sọlfọ, halogens na carbon, Boron nwekwara ike imekọrịta ihe
na-ejikọta ya na ọtụtụ ọla iji mepụta borides. Mmeghachi omume nke boron na ihe ndị dị ndụ na
oxygen dị n'etiti boron na carbon.
Boron otu dị n'ọnọdụ pụrụ iche n'ahịrị nkewa n'etiti ọla na ihe ndị na-abụghị ọla na
Tebụl oge. Ọ bụ ihe na-abụghị ígwè nke nwere ike ịnweta chajị na-adịghị mma, obere radius atọm, nke a chịkọtara nke ọma.
chaja nuklia, na ihe ndị na-abụghị ọla yiri sillicon. Njupụta ya bụ 2.35g/cm3. Ike siri ike bụ 9.3,
Ike ndọda pụrụ iche bụ 2.33 - 2.45, ebe agbaze 2300℃, ebe ịgbaze 2550℃.
1. Ákwà amorphous
2. Mkpọ eletrọniki anyanwụ
3. Ihe na-amịkọrọ Neutron maka ihe na-eme ka ihe na-arụ ọrụ n'imepụta neutron nke ...
4. Ọgwụ, ụlọ ọrụ seramiiki na ihe mkpali nke ihe ndị sitere n'okike
5. N'ime ụlọ ọrụ eletrọniki, ogidi pilot nke pilot tube
6. Mmanụ siri ike nke na-eme ka rọketi sie ike
7. Nchikota nke ihe dị iche iche dị ọcha nke boron
8. Onye malitere nchekwa ụgbọala
9. Nchacha ígwè pụrụ iche
10. Ihe eji emepụta eriri boron
11. N'ime ihe e ji ekpochapụ gas ọla kọpa a gbazere agbaze
12. Nkwadebe nke ihe dị elu dị ka kathode, ihe eji emepụta lanthanum boride
13. Maka atoms ike reactor
14. Enwere ike iji ya dị ka rọketi na mmanụ ọkụ dị elu maka ngwa agha.
15. Enwere ike iji ya n'ụlọ ọrụ ọkụ
16. Imepụta ihe dị mkpa dị mkpa nke nwere boron halide dị ọcha nke ukwuu.
| Nkọwapụta Ngwaahịa | Mmiri na-agbaze Boron% | Ihe na-anaghị agbaze na hydrogen peroxide | Mmiri dị na pasentị | Nha nhata (D50) um | Njupụta mgbata, g/cm3 |
| B ≥90% | ≤1 | ≤1 | ≤0.5 | 1 ~ 5 | 0.70 |
| B ≥92% | ≤1 | ≤1 | ≤0.5 | 1 ~ 5 | 0.70 |
| B ≥94% | ≤0.5 | ≤0.5 | ≤0.5 | 1 ~ 5 | 0.65 |
| B ≥96% | ≤0.5 | ≤0.5 | ≤0.5 | 1 ~ 5 | 0.65 |
1kg/akpa, nkwakọ ngwaahịa akpa foil aluminom, 10kg/katọn
Ma ọ bụ enwere ike ịhazi ya dịka mkpa ndị ahịa si dị
Nchekwa kwesịrị ịdị n'ebe dị jụụ, kpọrọ nkụ, ma nwee ikuku ikuku.
Dee ozi gị ebe a zitere anyị ya
