-
Silica nke e ji mmiri mee
A na-ekewa silica a kpọchiri akpọchi n'ime silica a kpọchiri akpọchi ọdịnala na silica a kpọchiri akpọchi pụrụ iche. Nke mbụ na-ezo aka na silica e ji sulfuric acid, hydrochloric acid, CO2 na iko mmiri mepụta dị ka ihe ndị bụ isi, ebe nke ikpeazụ na-ezo aka na silica nke e ji ụzọ pụrụ iche dịka teknụzụ supergravity mepụta, usoro sol-gel, usoro kristal kemịkalụ, usoro kristal nke abụọ ma ọ bụ usoro micelle microemulsion a tụgharịrị agbanwe. -
Silica a na-akpọ Hydrophobic
Silica a na-akpọ fumed, ma ọ bụ pyrogenic silica, colloidal silicon dioxide, bụ ntụ ntụ inorganic ọcha amorphous nke nwere oke elu dị elu, nha obere ihe nano na oke dị elu (n'etiti ngwaahịa silanol) nke otu silanol dị n'elu. Enwere ike ịgbanwe àgwà nke silica a na-akpọ fumed site na mmeghachi omume ya na otu silanol ndị a. -
Silica a na-akpọ Hydrophilic
Silica a na-akpọ fumed, ma ọ bụ pyrogenic silica, colloidal silicon dioxide, bụ ntụ ntụ inorganic ọcha amorphous nke nwere oke elu pụrụ iche, nha obere ihe nano na oke dị elu (n'etiti ngwaahịa silanol) nke otu silanol dị n'elu. -
Silica nke a na-akpọ Hydrophobic
A na-ekewa silica a kpọchiri akpọchi n'ime silica a kpọchiri akpọchi ọdịnala na silica a kpọchiri akpọchi pụrụ iche. Nke mbụ na-ezo aka na silica e ji sulfuric acid, hydrochloric acid, CO2 na iko mmiri mepụta dị ka ihe ndị bụ isi, ebe nke ikpeazụ na-ezo aka na silica nke e ji ụzọ pụrụ iche dịka teknụzụ supergravity mepụta, usoro sol-gel, usoro kristal kemịkalụ, usoro kristal nke abụọ ma ọ bụ usoro micelle microemulsion a tụgharịrị agbanwe.
