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Abstract:
采用环境扫描电镜(ESEM),原位观察了水溶性晶体NaCl和KH2PO4的溶解-结晶过程.研究了ESEM的水湿环境(压力、温度及相对湿度φ)对水溶性晶体结晶形态的影响.通过控制φ值及水蒸汽的蒸发-凝结状态,在600~ 650 Pa、1~2℃和φ为91% ~95%的条件下,形成四方柱和四方锥组合体特征的KH2P04单晶.采用接近水的饱和蒸汽压曲线的压力和温度的组合条件,得到具有规则晶形的KH2P04单晶体.
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真空科学与技术学报
ISSN: 1672-7126
Year: 2012
Issue: 6
Volume: 32
Page: 524-528
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 1
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