Publication - Journal Article Prominent Roles of Impurities in Ionic Liquid for Catalytic Conversion of Carbohydrates DOI https://doi.org/10.1007/s11244-012-9772-8 Journal Article Topics in Catalysis, vol. 55, iss. 1-2, pp. 33-37, 2012 Authors Haibo Zhao, Heather M. Brown, Johnathan E. Holladay, Z. Conrad Zhang Language English