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
Contributors:
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Description

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.

Files

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.

Institutions

Northeast Forestry University

Categories

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

Funding

National Natural Science Foundation of China

52375314

Natural Science Foundation of Heilongjiang Province

YQ2021E002

Licence