Brief Review of the Chemistry of Polyphosphoric Acid (PPA) and

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Energy & Fuels 2008, 22, 3560

J-F. Masson*: Brief Review of the Chemistry of Polyphosphoric Acid (PPA) and Bitumen, Energy & Fuels 2008, 22, 2637–2640.

Energy Fuels Corrections are made to the year of publication in refs 7, 35, 40, and 45. The references are as follows: (7) Airey, G. D. Rheological evaluation of ethylene vinyl acetate polymer modified bitumens. Constr. Build. Mater. 2002, 16, 473-487. (35) Popp, F. D.; McEwen, W. E. Polyphosphoric acid as a reagent in organic chemistry. Chem. ReV. 1958, 58, 321-401. (40) Stephenson, E. F. M. 3,4-Dihydro-4-phenyl-carbostyril and -isocarbostyril and some of their derivatives. J. Chem. Soc. 1956, 2557-2558. (45) Baumgardner, G. L.; Masson, J-F.; Hardee, J. R.; Menapace, A. M.; Williams, A. G. Polyphosphoric acid modified asphalt: Proposed mechanisms. Proc. Assoc. Asphalt PaVing Technol. 2005, 74, 283-305. EF8005433 10.1021/ef8005433 Published on Web 07/26/2008