CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
H_2BPMPBD和HO_x协同萃取部分Ln(Ⅲ)
韩维和,郭红武,边绍伟
2003-04-25
Source Publication稀土
Issue02
Abstract研究了1,4-双(1′-苯基-3′-甲基-5′-氧代吡唑-4′-基)丁二酮-[1,4](H2BPMPBD,简为H2A)和8-羟基喹啉(HOx)的氯仿溶液从硝酸介质中对Ln( )(Ln=La,Pr,Nd,Gd,Dy)的协同萃取。用斜率法确定了萃合物的组成为LaA·HA·HOx,考察了萃取剂浓度和溶液酸度对萃取机理的影响,测定了半萃取pH1/2值和萃取反应平衡常数Ks.e.,求得了反应的焓变和熵变。
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/7950
Collection中科院上海应用物理研究所2004-2010年
Recommended Citation
GB/T 7714
韩维和,郭红武,边绍伟. H_2BPMPBD和HO_x协同萃取部分Ln(Ⅲ)[J]. 稀土,2003(02).
APA 韩维和,郭红武,边绍伟.(2003).H_2BPMPBD和HO_x协同萃取部分Ln(Ⅲ).稀土(02).
MLA 韩维和,郭红武,边绍伟."H_2BPMPBD和HO_x协同萃取部分Ln(Ⅲ)".稀土 .02(2003).
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