@article {RN167,
	title = {Surface Charge at the Bitumen/Water Interface Investigated by Phase-Sensitive Sum Frequency Generation Vibrational Spectroscopy: Effects of pH, Ions, and Surfactants},
	journal = {Energy \& Fuels},
	volume = {29},
	number = {12},
	year = {2015},
	pages = {7885-7888},
	type = {Journal Article},
	issn = {0887-0624},
	doi = {10.1021/acs.energyfuels.5b02011},
	url = {<Go to ISI>://WOS:000366878000014},
	author = {Hu, D. and Chou, K. C.}
}
