Te whakaahuatanga o ngā kiriata angiangi whatu

Ko te whakaahuatanga o te kiriata angiangi whatu kei roto ko te whakaahuatanga o ngā āhuatanga whatu, ngā tawhā whatu me ngā āhuatanga kore-whatu, ko ngā āhuatanga whatu e pā ana ki te whakaata ā-ira, te tuku me te ngaronga whatu (ngaronga mimiti me te ngaronga whakaata) o te kiriata angiangi whatu. Ko te tuku me te whakaata ngā āhuatanga whatu taketake o ngā kiriata angiangi whatu, nō reira ko te whakamātautau i te tuku me te whakaata o te kiriata angiangi te tikanga whakamātautau taketake mō ngā kiriata angiangi whatu. Ko ngā tawhā whatu o te kiriata angiangi whatu ko te taupū whakaata, te tauwehenga mimiti me te matotoru o te kiriata. Nā te rerekētanga stoichiometric i roto i ngā wāhanga rauemi o te kiriata angiangi whatu i whakaritea e te tukanga tūturu, kāore te hanganga i te ōrite me te kikī, engari he hanganga moroiti me ngā hapa rerekē, kāore te paparanga kiriata dielectric i te tino mārama, ā, he ngoikore te mimiti, i te mea he kore-taurite ā-wāhi me te anisotropy ā-wāhanga i roto i te taupū whakaata o te kiriata, ā, kāore te kiriata i te atanga mutunga kore me te maeneene. He mea nui ake, i roto i te tukanga whakarite tuturu, he nui te pānga o ngā tawhā tukanga whakarite kiriata ki ngā tawhā whatu o te kiriata, nō reira he mea tino nui te whakaū i ngā tawhā whatu o te kiriata i te wā tūturu. Hei tāpiri, ko te kiriata angiangi whatu hei taputapu e whakamahia ana i roto i te taiao tuturu, me tutuki i ngā whakaritenga o te taputapu, he maha atu ngā āhuatanga kore-whatu nui o te kiriata e pā ana ki te whakamahinga o te kiriata, pērā i te piri o te kiriata, te ahotea kiriata, te pakeke o te kiriata me te taratara o te mata me te kaha o te kiriata ki te tu atu i te taiao me ētahi atu. Nō reira, he mea nui kia ine tika i ngā tawhā, i ngā āhuatanga rānei e pā ana ki te whakamahinga o ngā taputapu kiriata angiangi.

Ko te nuinga o ngā tātaritanga hihi me te whakaata o ngā kiriata angiangi ka whakamatautauria mā te whakamahi i ngā taputapu tātaritanga hihi. Ka taea te wehewehe i ngā taputapu tātaritanga hihi mō te whakamātautau kiriata whatu ki ngā mita hihi UV-Vis, ngā mita hihi infrared me ngā mita hihi Fourier infrared e ai ki ngā momo roopu whakamātautau. Ko ngā mea tuatahi e rua e whakamahi ana i te kaupapa tātaritanga hihi me te pūnaha whakamātautau, ko te mea whakamutunga e hangai ana ki te kaupapa o te pūnaha tātaritanga hihi whakararuraru. Nā te rerekētanga o ngā hanganga āhuahanga me ngā āhua o ngā taputapu kiriata angiangi, ahakoa he rerekē ngā inenga hihi me te whakaata, engari mō ngā āhua rerekē, ngā whakaritenga tika rerekē, ngā whakaritenga pōroiti rerekē rānei, me rerekē pea ngā tikanga me ngā tikanga whakamātautau.

–Nā tekaihanga mīhini paninga korehauGuangdong Zhenhua