Reactive Polymers, Ion Exchangers, Sorbents最新文献

[Poly(styryl)phenanthroline]palladium catalyst. Synthesis and some of its applications in vinylic substitution reactions with organic halides 聚(苯乙烯基)邻二氮杂菲钯催化剂。有机卤化物取代乙烯基反应的合成及其应用

Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-12-01 DOI: 10.1016/0167-6989(88)90250-4

Zhang Zhuangyu, Hu Hongwen, Kao Tsi-Yu

引用次数: 9

Polymer-bound pyrrole compounds. III [1]. Synthesis and properties of polystyrene-bound porphyrins and metalloporphyrins 聚合物结合的吡咯化合物。三世[1]。聚苯乙烯结合卟啉和金属卟啉的合成与性能

Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-12-01 DOI: 10.1016/0167-6989(88)90249-8

Pilar Castan, Josep M. Ribo, Francesc R. Trull

引用次数: 7

Polybenzimidazole resin-based new chelating agents. Ferric ion selectivity of resins with immobilized oligoamines 聚苯并咪唑树脂基新型螯合剂。固定化低聚胺树脂的铁离子选择性

Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-12-01 DOI: 10.1016/0167-6989(88)90253-X

M. Chanda , K.F. O'Driscoll, G.L. Rempel

引用次数: 5

[Poly(styryl)phenanthroline]palladium catalyst. Synthesis and some of its applications in vinylic substitution reactions with organic halides 聚(苯乙烯基)邻二氮杂菲钯催化剂。有机卤化物取代乙烯基反应的合成及其应用

Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-12-01 DOI: 10.1016/0167-6989(88)90250-4

Zhang Zhuangyu, H. Hongwen, Kao Tsi-yu

引用次数: 9

Ion-exchange properties of zirconium phosphate-phosphite, a layered compound with asymmetrical layers 不对称层状化合物磷酸锆-亚磷酸酯的离子交换性质

Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-12-01 DOI: 10.1016/0167-6989(88)90252-8

G. Alberti, U. Costantino, F. Marmottini, G. Perego

{"title":"Ion-exchange properties of zirconium phosphate-phosphite, a layered compound with asymmetrical layers","authors":"G. Alberti, U. Costantino, F. Marmottini, G. Perego","doi":"10.1016/0167-6989(88)90252-8","DOIUrl":"https://doi.org/10.1016/0167-6989(88)90252-8","url":null,"abstract":"<div>Zirconium phosphate-phosphite of composition Zr(HPO4)0.7(HPO3)1.3 · 0.5H2O possesses a peculiar layer structure in which there is a regular alternation of an interlayer region of zirconium phosphate type with another of zirconium phosphite type. The ion-exchange properties of this particular inorganic layered compound towards alkali metal ions have been examined and many comparisons with analogous properties of α-zirconium phosphate are reported. It was found that, although only the phosphate regions are involved in the ion exchange processes, the presence of the adjacent phosphite regions strongly affects both the selectivity and rate of exchange as well as the phase transitions occurring in the salt conversion. A discussion of the different ion-exchange processes taking place in the phosphate regions of zirconium phosphate-phosphite and in the same regions of the pure α-zirconium phosphate is made on the basis of the particular layered structure of α-zirconium phosphate phosphite. Although the ion-exchange capacity of this latter exchanger is less than one half of that of pure α-Zr(HPO4)2 · H2O, it can be considered a better exchanger for large cations.</div>","PeriodicalId":101060,"journal":{"name":"Reactive Polymers, Ion Exchangers, Sorbents","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1988-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-6989(88)90252-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91679354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Chemical modification of 3-mercaptopropionic acid-substituted poly(chlorotrifluoroethylene) 3-巯基丙酸取代聚三氟氯乙烯的化学改性

Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-12-01 DOI: 10.1016/0167-6989(88)90248-6

Richard T. Taylor, Michael W. Pelter

引用次数: 0

Gas separation by adsorption processes: by Ralph T. Yang, Butterworth, Stoneham, MA, x + 352 pages, hardcover, $52.95 吸附过程中的气体分离:Ralph T. Yang著，Butterworth, Stoneham, MA, x + 352页，精装，52.95美元

Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-12-01 DOI: 10.1016/0167-6989(88)90256-5

F. Helfferich

引用次数: 9

Modified anion-exchange resins for improved chromate selectivity and increased efficiency of regeneration 改性阴离子交换树脂提高铬酸盐选择性和再生效率

Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-12-01 DOI: 10.1016/0167-6989(88)90255-3

Arup K. Sengupta, Tushar Roy, Derek Jessen

引用次数: 8

Chemical modification of 3-mercaptopropionic acid-substituted poly (chlorotrifluoroethylene) 3-巯基丙酸取代聚三氟氯乙烯的化学改性

Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-12-01 DOI: 10.1016/0167-6989(88)90248-6

R. Taylor, Michael W. Pelter

引用次数: 0

Gold extraction with poly(diallylamine) resins 聚二烯丙胺树脂萃取金

Reactive Polymers, Ion Exchangers, Sorbents Pub Date : 1988-12-01 DOI: 10.1016/0167-6989(88)90254-1

J.H. Hodgkin, R. Eibl

引用次数: 12