高溫及離子交換對(duì)天然白云母晶體結(jié)構(gòu)的影響
發(fā)布時(shí)間:2018-07-27 20:27
【摘要】:利用X射線衍射、熱重分析、紅外光譜、原子吸收光譜等手段研究了高溫和離子交換對(duì)天然白云母晶層結(jié)構(gòu)的影響。結(jié)果表明,天然白云母經(jīng)高溫煅燒和Li NO3處理后,層間距由最初的0.99 nm增大至1.01 nm和1.21 nm,且兩次處理后層結(jié)構(gòu)都未見明顯變化。
[Abstract]:The effects of high temperature and ion exchange on the crystal structure of natural Muscovite were studied by means of X-ray diffraction, thermogravimetric analysis, infrared spectroscopy and atomic absorption spectrometry. The results show that after calcined at high temperature and treated with Li NO3, the interlayer spacing of natural Muscovite increases from 0.99 nm to 1.01 nm and 1.21 nm.
【作者單位】: 武漢理工大學(xué)資源與環(huán)境工程學(xué)院;
【分類號(hào)】:TD985;O76
本文編號(hào):2149046
[Abstract]:The effects of high temperature and ion exchange on the crystal structure of natural Muscovite were studied by means of X-ray diffraction, thermogravimetric analysis, infrared spectroscopy and atomic absorption spectrometry. The results show that after calcined at high temperature and treated with Li NO3, the interlayer spacing of natural Muscovite increases from 0.99 nm to 1.01 nm and 1.21 nm.
【作者單位】: 武漢理工大學(xué)資源與環(huán)境工程學(xué)院;
【分類號(hào)】:TD985;O76
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