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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KH2PO4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KH2PO4单晶体。
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真空科学与技术学报
Year: 2012
Issue: 06
Volume: 32
Page: 524-528
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 7
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