Analysis of Characteristic Phosphorus in High Polymerization Ammonium Polyphosphate by 31P NMR

doi:10.7503/cjcu20200365

Abstract

Abstract:

In this paper， phosphorus nuclear magnetic resonance（³¹P NMR）， J-resolved and ³¹P-DOSY are used to study the characteristic phosphorus and coupling constants of APP. Studies have shown that the end-group phosphors of polyphosphate and diphosphate have double-peak and single-peak characteristics respectively， and the coupling constant of spin-coupled peak is 19.4 Hz； Ammonium phosphate（Ⅱ-APP） contains ammonium di-polyphosphate and ammonium orthophosphate. When ³¹P NMR is used to quantitatively characterize the degree of APP polymerization， the terminal phosphorus of ammonium di-polyphosphate should be excluded； when APP is prepared by dissolving APP in water at 100 ℃， the appearance of the phosphorus resonance peak of small molecule middle phosphorus proves that APP has partially broken chain.

Key words: Ammonium polyphosphate, Nuclear magnetic resonance, Characteristic phosphorus, Degree of polymerization（Ed.： W, Z, M）

CLC Number:

O631.6

TrendMD:

LIU Yina, YANG Rongjie, HU Weiguo, LI Dinghua. Analysis of Characteristic Phosphorus in High Polymerization Ammonium Polyphosphate by ³¹P NMR[J]. Chem. J. Chinese Universities, 2020, 41(12): 2832.

Figures/Tables 10

References 18

1	Qin Z. L.， Li D. H.， Yang R. J.， Poly. Degrad. Stabil.， 2016， 126， 117—124
2	Qu H. Q.， Wu W. H.， Hao J. W.， Wang C. Z.， Xu J. Z.， Fire Mater.， 2014， 38（3）， 312—322
3	Liu Y. L.， He J. Y.， Yang R. J.， J. Fire Sci.， 2015， 33（6）， 459—472
4	Guo C.， Zhou L.， Lv J.， Polym.Polym. Compos.，2010， 12（7）， 449—456
5	Macdonald J. C.， Mazurek M.， J. Mag. Reson.， 1987， 72， 48—60
6	Glonek T.， Costello J. R.， Myers T. C.， Van Wazer J. R.， J. Phys. Chem.， 1975， 79（12）， 1214—1218
7	Wang Q. C.， Yang Y. J.， Inorg. Chem. Ind.， 2005， 32（12）， 53—56（王清才，杨荣杰，无机盐工业， 2005， 32（12）， 53—56）
8	Deng Y. P.， Characterization on Polymerization Degree of Long Chain Ammonium Polymerization， Beijing Institute of Technology， Beijing， 2015（邓银萍. 长链聚磷酸铵的聚合度表征研究，北京：北京理工大学， 2015）
9	Liu Y. N.， Yang R. J.， Li D. H.， Liang J. X.， Hu W. G.， Chem. J. Chinese Universities， 2018， 39（9）， 2080—2088（刘宜娜，杨荣杰，李定华，梁嘉香， HU Weiguo. 高等学校化学学报， 2018， 39（9）， 2080—2088）
10	Liu Y. N.， Yang R. J.， Liang J. X.， Li D. H.， Inorg. Chem. Ind.，2018， 50（3）， 66—68（刘宜娜，杨荣杰，梁嘉香，李定华. 无机盐工业， 2018， 50（3）， 66—68）
11	Wang N. X.， Nuclear Magnetic Resonance Spectroscopy： Applications in Organic Chemistry， Chemical Industry Press， Beijing， 2010（王乃兴. 核磁共振谱学：在有机化学中的应用，北京：化学工业出版社， 2010）
12	Li W. B.， Chung H. Y.， Daeffler C.， Macromolecules， 2012， 45（24）， 9595—9603
13	Novoa Carballal R.， Fernandez⁃Megia E.， Jimenez C.， Ricardo R.， Nat. Prod. Rep.， 2011， 28（1）， 78—79
14	Li W. B.， Kagan G.， Williard P. G.， J. Chem. Education， 2011， 88（9）， 1331—1335
15	Aue W.， Karhan J.， Ernast R.， J. Chem. Physics， 1976， 64（10）， 4226—4227
16	Christian L.， Viant M. R.， Phytochem. Analysis， 2010， 21（1）， 22—32
17	Rosenboom J. G.， De Roo J.， Storti G.， Morbidelli M.， Macromol M.， J. Chem. Physics， 2017， 218， 1—10
18	HG/T 2770⁃2008， Chemical Industry Standard of the People’s Republic of China， Chemical Industry Press， Beijing， 2008（HG/T 2770⁃2008，中华人民共和国行业标准，北京：化学工业出版社， 2008）

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Analysis of Characteristic Phosphorus in High Polymerization Ammonium Polyphosphate by ³¹P NMR

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