Abstract
Cellulose samples with different crystallinities (33–85%) were prepared by treating a commercial cellulose (crystalline, 85%) with phosphoric acid under different conditions. Supported Fe, Co, Ni, Pd, Pt, Rh, Ru, Ir, Ag, and Au catalysts were examined for the conversion of cellulose with a crystallinity of 33% in water medium in the presence of hydrogen, and Ru was found to be the most effective catalyst for the formation of sorbitol. We demonstrated that carbon nanotubes (CNTs) were the most efficient support of Ru for cellulose conversion, and the mean size of Ru nanoparticles over CNT was ~8.8 nm. NH3-TPD and H2-TPD characterizations suggest that plenty of acid sites and unique hydrogen species over the Ru/CNT are important for sorbitol formation through hydrolysis and hydrogenation of cellulose. A 40% yield of hexitols (including 36% of sorbitol) could be achieved over the Ru/CNT catalyst for the conversion of the commercial cellulose (crystalline, 85%), and this yield was the highest one reported to date for the direct conversion of cellulose into sugar alcohols.
Similar content being viewed by others
References
Klemm D, Heublein B, Fink H-P, Bohn A (2005) Angew Chem Int Ed 44:3358
Huber GW, Iborra S, Corma A (2006) Chem Rev 106:4044
Dhepe PL, Fukuoka A (2007) Catal Surv Asia 11:186
Dhepe PL, Fukuoka A (2008) ChemSusChem 1:969
Ragauskas AJ, Williams CK, Davison BH, Britovsek G, Cairney J, Eckert CA, Frederick WJ Jr, Hallett JP, Leak DJ, Liotta CL, Mielenz JR, Murphy R, Templer R, Tschaplinski T (2006) Science 311:484
Zhao H, Holladay JE, Brown H, Zhang ZC (2007) Science 316:1597
Christensen CH, Rass-Hansen J, Marsden CC, Taarning E, Egeblad K (2008) ChemSusChem 1:283
Stöcker M (2008) Angew Chem Int Ed 47:9200
Fleming K, Gray DG, Matthews S (2001) Chem Eur J 7:1831
Kamm B (2007) Angew Chem Int Ed 46:5056
Cortright RD, Davda RR, Dumesic JA (2002) Nature 418:964
Huber GW, Cortright RD, Dumesic JA (2004) Angew Chem Int Ed 43:1549
Huber GW, Chheda JN, Barrett CJ, Dumesic JA (2005) Science 308:1446
Yan N, Zhao C, Luo C, Dyson PJ, Liu H, Kou Y (2006) J Am Chem Soc 128:8714
Fukuoka A, Dhepe PL (2006) Angew Chem Int Ed 45:5161
Luo C, Wang S, Liu H (2007) Angew Chem Int Ed 46:7636
Ji N, Zhang T, Zheng M, Wang A, Wang H, Wang X, Chen JG (2008) Angew Chem Int Ed 47:8510
Chen P, Zhang HB, Lin GD, Hong Q, Tsai KR (1997) Carbon 35:1495
Zhang YHP, Cui J, Lynd LR, Kuang LR (2006) Biomacromolecules 7:644
Sasaki M, Adschiri T, Arai K (2004) AIChE J 50:192
Hon DNS, Yan H (2001) J Appl Polym Sci 81:2649
Nishiyama Y, Sugiyama J, Chanzy H, Langan P (2003) J Am Chem Soc 125:14300
Wood TM (1988) Methods Enzymol 160:19
Wood TM, Bhat KM (1988) Methods Enzymol 160:87
Sharrock KRJ (1988) Biochem Biophys Methods 17:81
Ruan D, Zhang L, Mao Y, Zeng M, Li X (2004) J Memb Science 241:265
Oh SY, Yoo DI, Shin Y, Seo G (2005) Carbohydr Res 340:417
Colom X, Carrillo F (2002) Eur Polym J 38:2225
Pan J, Li J, Wang C, Yang Z (2007) React Kinet Catal Lett 90:233
Moulder JF, Stickle WF, Sobol PE, Bomben KD (1995) Handbook of X-ray photoelectron spectroscopy. Physical Electronics, Inc, Eden Prairie
Suganuma S, Nakajima K, Kitano M, Yamaguchi D, Kato H, Hayashi S, Hara M (2008) J Am Chem Soc 130:12787
Yoon B, Wai CM (2005) J Am Chem Soc 127:17174
Zhang HB, Dong X, Lin GD, Liang XL, Li HY (2005) Chem Commun 40:5094
Pan X, Fan Z, Chen W, Ding Y, Luo H, Bao X (2007) Nat Mater 6:507
Pan X, Bao X (2008) Chem Couumn 6271
Kang J, Zhang S, Zhang Q, Wang Y (2009) Angew Chem Int Ed 48:2565
Serp P, Corrias M, Kalck P (2003) Appl Catal A 253:337
Acknowledgments
This work was supported by the National Natural Science Foundation of China (Nos. 20625310, 20773099 and 20873110), the National Basic Program of China (2010CB732303 and 2005CB221408), and the Program for New Century Excellent Talents in Fujian Province (to Q.Z.). We thank Profs. H. B. Zhang and G. D. Lin for providing CNT.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Deng, W., Tan, X., Fang, W. et al. Conversion of Cellulose into Sorbitol over Carbon Nanotube-Supported Ruthenium Catalyst. Catal Lett 133, 167–174 (2009). https://doi.org/10.1007/s10562-009-0136-3
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10562-009-0136-3