A process study of biomass-based graphene-enriched body based on selective laser sintering technology- Dataset

Published: 13 November 2023| Version 1 | DOI: 10.17632/8mr3kyc2c5.1


WPF-LIG samples were prepared using STG process under different process parameters. The original data of sample-related tests include resistivity, Raman spectrum, gray value, shrinkage rate, specific surface area, etc.


Steps to reproduce

Using walnut shell powder and phenolic resin as raw materials, walnut shell/PF composite powder (WPF) was prepared as printing consumables. Walnut shell powder: PF (W/W) = 3:1. Use a 3D printer equipped with a nitrogen protection device for experimental processing. The STG processing technology proposed in the paper is adopted: preheating temperature 50°C; powder layer thickness 0.4mm; S process: laser power 8W, laser speed 2m/s; T process, laser power 30W, laser speed 2m/s; G process , laser power 45-65W, laser speed 1m/s, laser irradiation times 1-3 times. Then take SEM images, Raman spectrum, electrochemistry, porosity, resistivity, shrinkage and other related tests.


Northeast Forestry University


Graphene, Composite Materials Consolidation, Carbon Electrode Surface, Biomass, Selective Laser Sintering


National Natural Science Foundation of China


Natural Science Foundation of Heilongjiang Province