Dataset on the structural characterization of organosolv lignin obtained from ensiled Poaceae grass and load-dependent molecular weight changes during thermoplastic processing
Jörg Dörrstein,
Ronja Scholz,
Dominik Schwarz,
Doris Schieder,
Volker Sieber,
Frank Walther,
Cordt Zollfrank
Affiliations
Jörg Dörrstein
Chair for Biogenic Polymers, Technical University of Munich (TUM), Schulgasse 16, 94315 Straubing, Germany
Ronja Scholz
Department of Materials Test Engineering (WPT), TU Dortmund University, Baroper Str. 303, 44227 Dortmund, Germany
Dominik Schwarz
Chair of Chemistry of Biogenic Resources, Technical University of Munich (TUM), Schulgasse 16, 94315 Straubing, Germany
Doris Schieder
Chair of Chemistry of Biogenic Resources, Technical University of Munich (TUM), Schulgasse 16, 94315 Straubing, Germany
Volker Sieber
Chair of Chemistry of Biogenic Resources, Technical University of Munich (TUM), Schulgasse 16, 94315 Straubing, Germany
Frank Walther
Department of Materials Test Engineering (WPT), TU Dortmund University, Baroper Str. 303, 44227 Dortmund, Germany; Corresponding authors.
Cordt Zollfrank
Chair for Biogenic Polymers, Technical University of Munich (TUM), Schulgasse 16, 94315 Straubing, Germany; Corresponding authors.
This article presents experimental data of organosolv lignin from Poacea grass and structural changes after compounding and injection molding as presented in the research article “Effects of high-lignin-loading on thermal, mechanical, and morphological properties of bioplastic composites” [1]. It supplements the article with morphological (SEM), spectroscopic (31P NMR, FT-IR) and chromatographic (GPC, EA) data of the starting lignin as well as molar mass characteristics (mass average molar mass (Mw) and Polydispersity (D)) of the extracted lignin. Refer to Schwarz et al. [2] for a detailed description of the production of the organosolv residue and for further information on the raw material used for lignin extraction. The dataset is made publicly available and can be useful for extended lignin research and critical analyzes.
