Josef S. Gratzl

Soda-AQ delignification of poplar wood. Part 2: Further degradation of initially dissolved lignins

Venica, A. D., Chen, C.-L., & Gratzl, J. S. (2008, November 1). Holzforschung.

Soda–AQ delignification of poplar wood. Part 1: Reaction mechanism and pulp properties

Venica, A. D., Chen, C.-L., & Gratzl, J. S. (2008, November 1). Holzforschung.

Oxidative Ammonolysis of Technical Lignins. Part 4. Effects of the Ammonium Hydroxide Concentration and pH

Capanema, E. A., Balakshin, M. Y., Chen, C. L., & Gratzl, J. S. (2006, April 1). Journal of Wood Chemistry and Technology.

Dechlorination of pulp bleaching plant E-1 effluent by ArF* and KrF* excimer laser photolysis

Xie, T., Chen, C.-L., & Gratzl, J. S. (2005, January 15). Journal of Photochemistry and Photobiology A Chemistry.

Dechlorination of pulp bleaching plant E-1 effluent by ArF* and KrF* excimer laser photolysis

Xie, T.-yan, Chen, C.-L., & Gratzl, J. S. (2005, January 15). Journal of Photochemistry and Photobiology A Chemistry.

Dechlorination and decolorization of chloro-organics, in pulp bleach plant E-1 effluents, by advanced oxidation processes

Dechlorination of chlorophenols found in pulp bleach plant E-1 effluents by advanced oxidation processes

Wang, R., Chen, C.-L., & Gratzl, J. S. (2004, December 16). Bioresource Technology.

Ozonation of pine kraft lignin in alkaline solution. Part 1: Ozonation, characterization of kraft lignin and its ozonated preparations

Wang, R., Chen, C.-L., & Gratzl, J. S. (2004, October 1). Holzforschung.

Ozonation of pine kraft lignin in alkaline solution. Part 2: Surface active properties of the ozonated kraft lignins

Wang, R., Chen, C.-L., & Gratzl, J. S. (2004, October 1). Holzforschung.

Comparative studies on oxidation of lignin model compounds with hydrogen peroxide using Mn(IV)-Me3TACN and Mn(IV)-Me4DTNE as catalyst

Alves, V., Capanema, E., Chen, C.-L., & Gratzl, J. (2003, August 1). Journal of Molecular Catalysis A Chemical.

Oxidative Ammonolysis of Technical Lignins. Part 3. Effect of Temperature on the Reaction Rate

Capanema, E. A., Balakshin, M. Y., Chen, C.-L., Gratzl, J. S., & Kirkman, A. G. (2002, June 27). Holzforschung.

Biobleaching of pulp with dioxygen in laccase-mediator system—effect of variables on the reaction kinetics

Balakshin, M., Chen, C.-L., Gratzl, J. S., Kirkman, A. G., & Jakob, H. (2001, December 1). Journal of Molecular Catalysis B Enzymatic.

Biobleaching of pulp with dioxygen in the laccase-mediator system — reaction mechanisms for degradation of residual lignin

Balakshin, M., Capanema, E., Chen, C.-L., Gratzl, J., Kirkman, A., & Gracz, H. (2001, April 1). Journal of Molecular Catalysis B Enzymatic.

Oxidative Ammonolysis of Technical Lignins. Part 1. Kinetics of the Reaction under Isothermal Condition at 130°C

Capanema, E. A., Balakshin, M. Y., Chen, C.-L., Gratzl, J. S., & Kirkman, A. G. (2001, June 21). Holzforschung.

Oxidative Ammonolysis of Technical Lignins. Part 2. Effect of Oxygen Pressure

Capanema, E. A., Balakshin, M. Y., Chen, C.-L., Gratzl, J. S., & Kirkman, A. G. (2001, June 21). Holzforschung.

Structural Analysis of Residual and Technical Lignins by 1H-13C Correlation 2D NMR-Spectroscopy

Capanema, E. A., Balakshin, M. Y., Chen, C.-L., Gratzl, J. S., & Gracz, H. (2001, April 25). Holzforschung.

Biobleaching of Pulp with Dioxygen in the Laccase-Mediator System. Part 1. Kinetics of Delignification

Balakshin, M., Chen, C.-L., Gratzl, J. S., Kirkman, A. G., & Jakob, H. (2000, July 4). Holzforschung.

Chemistry of pulping: Lignin reactions

Lignin: Historical, Biological, and Materials Perspectives, 742, 392–421.

Confirmation of the Presence of Formaldehyde and N-(Methylene)morpholinium Cations as Reactive Species in the Cellulose/NMMO/Water System by Trapping Reactions

Potthast, A., Rosenau, T., Kosma, P., Chen, C.-L., & Gratzl, J. S. (2000, January 28). Holzforschung.

Kinetic Studies on Oxidation of Veratryl Alcohol by Laccase-Mediator System. Part 1. Effects of Mediator Concentration

Balakshin, M. Y., Chen, C.-L., Gratzl, J. S., Kirkman, A. G., & Jakob, H. (2000, February 29). Holzforschung.

Kinetic Studies on Oxidation of Veratryl Alcohol by Laccase-Mediator System. Part 2. The Kinetics of Dioxygen Uptake

Balakshin, M. Y., Chen, C.-L., Gratzl, J. S., Kirkman, A. G., & Jakob, H. (2000, February 29). Holzforschung.

Kinetic Study on Delignification of Kraft-AQ Pine Pulp with Hydrogen Peroxide Catalyzed by Mn(IV)-Me4DTNE

Cui, Y., Puthson, P., Chen, C.-L., Gratzl, J. S., & Kirkman, A. G. (2000, July 4). Holzforschung.

Laccase-catalyzed oxidation of 1-(3,4-dimethoxyphenyl)-1-propene using ABTS as mediator

Chen, C.-L., Potthast, A., Rosenau, T., Gratzl, J. S., Kirkman, A. G., Nagai, D., & Miyakoshi, T. (2000, February 1). Journal of Molecular Catalysis B Enzymatic.

A Mn(IV)-Me4DTNE complex catalyzed oxidation of lignin model compounds with hydrogen peroxide

Cui, Y., Chen, C.-L., Gratzl, J. S., & Patt, R. (1999, August 1). Journal of Molecular Catalysis A Chemical.

Autocatalytic decomposition of N-methylmorpholine N-oxide induced by Mannich intermediates

Selective enzymatic oxidation of aromatic methyl groups to aldehydes by oxygen in the presence of a laccase-mediator catalyst

Washington, DC: U.S. Patent and Trademark Office.

Reactions of Lignin with Cyanamide Activated Hydrogen Peroxide. Part 1. The Degradation of Lignin Model Compounds

Kadla, J. F., Chang, H.-min, Chen, C. L., & Gratzl, J. S. (1998, January 1). Holzforschung.

Reactions of Lignin with Cyanamide Activated Hydrogen Peroxide. Part 2. The Degradation Mechanism of Phenolic Lignin Model Compounds

Kadla, J. F., Chang, H.-min, Chen, C. L., & Gratzl, J. S. (1998, January 1). Holzforschung.

Sonolysis of Chloro-Organics in Bleach Plant E-1 Effluents

Uraki, Y., Chen, C.-L., & Gratzl, J. S. (1997, January 1). Holzforschung.

Two stage process for the oxygen delignification of lignocellulosic fibers with peroxide reinforcement in the first stage

Washington, DC: U.S. Patent and Trademark Office.

Process for delignification of cellulosic substances by pretreating with a complexing agent followed by peroxide prior to kraft digestion

Washington, DC: U.S. Patent and Trademark Office.

Process for the delignification of cellulosic substances by pretreating with a complexing agent followed by hydrogen peroxide

Washington, DC: U.S. Patent and Trademark Office.