Qhov sib txawv tseem ceeb ntawm polymorphism thiab amorphism yog tias polymorphism yog hais txog qhov muaj ntau tshaj li ib daim ntawv ntawm cov qauv siv lead ua rau tib lub compound, whereas amorphism yog hais txog qhov tsis muaj kev txiav txim hauv cov tshuaj amorphic.
Polymorphism thiab amorphism yog cov ntsiab lus tseem ceeb hauv inorganic chemistry raws li lawv piav qhia txog cov khoom ntawm inorganic compounds. Polymorphism yog lub peev xwm ntawm cov khoom siv uas muaj nyob hauv ntau tshaj ib daim ntawv lossis cov qauv siv lead ua. Amorphism, ntawm qhov tod tes, yog qhov zoo ntawm kev ua tsis zoo.
YPolymorphism yog dab tsi?
Polymorphism yog lub peev xwm ntawm cov khoom siv kom muaj nyob hauv ntau tshaj ib daim ntawv lossis cov qauv siv lead ua. Peb tuaj yeem pom tus yam ntxwv no hauv cov khoom siv crystalline xws li polymers, hlau, thiab cov zaub mov. Minerals calcite thiab aragonite qhia polymorphism. Cov duab hauv qab no qhia txog qhov pom ntawm calcite.
Daim duab 01: Calcite, uas nthuav tawm Polymorphism
Peb hom loj ntawm polymorphism suav nrog ntim polymorphism, conformational polymorphism thiab pseudopolymorphism. Packing polymorphism tshwm sim nyob ntawm qhov sib txawv ntawm cov qauv siv lead ua packing, thaum conformational polymorphism tshwm sim vim txawv conformers ntawm tib molecule. Thiab, ntawm qhov tod tes, pseudopolymorphism yog qhov muaj ntau hom siv lead ua los ntawm kev ua dej los yog kev daws teeb meem.
Qhov kev hloov pauv ntawm cov xwm txheej thaum lub sijhawm txheej txheem crystallization yog qhov laj thawj tseem ceeb rau qhov tshwm sim ntawm polymorphism hauv cov ntaub ntawv crystalline. Cov kev hloov pauv no suav nrog cov polarity ntawm cov kuab tshuaj, muaj cov impurities, qib ntawm supersaturation qhov twg cov khoom pib crystallizing, kub thiab hloov pauv hauv cov xwm txheej nplawm.
Amorphism yog dab tsi?
Amorphism yog qhov tshwm sim ntawm cov khoom uas tsis muaj daim ntawv xaj lossis qhov zoo ntawm kev ua tsis zoo. Hauv lwm lo lus, nws yog cov cuab yeej ntawm amorphous xwm hauv qee cov tebchaw. Hauv thaj tsam ntawm crystallography, cov ntaub ntawv amorphic tsis muaj qhov ntev-ntev crystalline kev txiav txim nyob rau hauv ib qho tseem ceeb ntawm qib molecular.
Daim duab 02: Qhov txawv ntawm Crystalline, Polycrystalline, thiab Amorphous Tshuaj
lo lus no tau qhia txawm tias ua ntej qhov kev tshawb pom ntawm qhov tseeb ntawm atomic crystalline lattice qauv. Ntxiv mus, peb tuaj yeem pom lub sij hawm amorphism hauv kev kos duab, biology, archaeology, thiab kev xav. Hauv cov teb no, lo lus no muaj txiaj ntsig zoo rau cov yam ntxwv ntawm cov khoom yam tsis muaj kev txiav txim lossis ib qho random, unstructured form.
Crystallinity yog qhov tsis muaj amorphism. Hauv lwm lo lus, cov khoom siv crystalline muaj cov qauv tshuaj zoo, thiab lawv feem ntau muaj cov khoom siv rov ua dua tshiab uas ua rau kev txiav txim.
Qhov txawv ntawm Polymorphism thiab Amorphism yog dab tsi?
Polymorphism yog lub peev xwm ntawm cov khoom siv kom muaj nyob hauv ntau tshaj ib daim ntawv lossis cov qauv siv lead ua. Amorphism yog qhov tshwm sim ntawm cov khoom uas tsis muaj daim ntawv xaj lossis qhov zoo ntawm kev ua tsis zoo. Qhov sib txawv tseem ceeb ntawm polymorphism thiab amorphism yog tias polymorphism yog hais txog qhov muaj ntau tshaj li ib daim ntawv ntawm cov qauv siv lead ua rau tib lub tebchaw, whereas amorphism hais txog qhov tsis muaj kev txiav txim hauv cov tshuaj amorphic. Thaum xav txog cov piv txwv rau polymorphism thiab amorphism, minerals calcite thiab aragonite, cubic thiab hexagonal pob zeb diamond, dub thiab liab cov ntaub ntawv ntawm beta mercuric sulfide, thiab lwm yam.yog cov piv txwv zoo rau polymorphism, thaum iav yog piv txwv rau amorphism.
Cov lus hauv qab no qhia txog qhov sib txawv ntawm polymorphism thiab amorphism.
Summary – Polymorphism vs Amorphism
Polymorphism thiab amorphism yog cov ntsiab lus tseem ceeb hauv inorganic chemistry uas piav txog cov khoom ntawm inorganic compounds. Qhov sib txawv tseem ceeb ntawm polymorphism thiab amorphism yog tias polymorphism yog hais txog qhov muaj ntau tshaj li ib daim ntawv ntawm cov qauv siv lead ua rau tib qho chaw thaum amorphism hais txog qhov tsis muaj kev txiav txim hauv cov tshuaj amorphic.
