I-TGA-FTIR iyindlela evame ukusetshenziswa yokuhlaziya okushisayo

I-TGA-FTIR iyindlela evame ukusetshenziswa yokuhlaziya okushisayo, esetshenziswa kakhulu ukutadisha ukuqina kokushisa kanye nokubola kwezinto. Izinyathelo eziyisisekelo zokuhlaziywa kwe-TGA-FTIR zimi kanje,

1, Ukulungiswa kwesampula:

- Khetha isampula elizohlolwa, uqiniseke ukuthi ivolumu yesampula yanele ukuhlolwa.

- Isampula kufanele icutshungulwe kahle, njengokuchotshozwa, ukuxutshwa njll. ukuze kuqinisekiswe ukufana kwayo.

2, ukuhlaziya kwe-TGA:

- Beka isampula esenziwe ku-TGA.

- Setha amapharamitha afana nezinga lokushisa, izinga lokushisa eliphezulu, njll.

- Qala i-TGA futhi urekhode ukulahleka okukhulu kwesampula njengoba izinga lokushisa lishintsha.

3, Ukuhlaziywa kwe-FTIR:

- Ngesikhathi senqubo yokuhlaziya i-TGA, amagesi akhiqizwa ukubola kwesampula angeniswa ku-FTIR ukuze kuhlaziywe ngesikhathi sangempela.

- Qoqa i-spectrogram ye-FTIR yezingxenye zegesi ezikhiqizwe ukubola kwesampula emazingeni okushisa ahlukene.

4, Ukuhlaziywa kwedatha:

- Hlaziya amajika e-TGA, thola ukuzinza kokushisa, izinga lokushisa lokubola kanye nezinyathelo zokubola zamasampuli.

- Kuhlanganiswe nedatha ye-spectral ye-FTIR, izingxenye zegesi ezikhiqizwa ngesikhathi sokubola kwesampula zingakhonjwa ukuze kuqondwe kabanzi indlela yokubola okushisayo kwesampula.

Ngokuhlaziywa okungenhla, singaqonda ngokugcwele ukuzinza okushisayo nokuziphatha kokubola kwamasampula, okunikeza ulwazi olubalulekile lwereferensi ekukhethweni, ekuthuthukisweni nasekusetshenzisweni kwezinto zokwakha.