Open AccessEffects of Technical Parameters on Properties of Wear-Resistant Triboelectric Materials
Author(s) -
Jing Wen,
Wen Ma
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1533/2/022128
Subject(s) - triboelectric effect , materials science , hot pressing , pressing , composite material , coefficient of friction , friction coefficient , metallurgy
The influence on properties of technical parameters of hot-pressing process were optimized by using orthogonal test for wear resistant triboelectric materials, the hardness, wear and electric output properties of the materials were measured by kinds of analytical testing methods. The results shown that the friction coefficient was drastic influenced by hot-pressing temperature that the hot pressing temperature of 175 °C had higher friction coefficient. The wear rate was affected by heat treatment time that the hot-pressing temperature of 8 hours had lower wear rate. Hardness was greatest affected by the pressure that the samples using 21 MPa had greater hardness. Moreover, a vertical contact-separation triboelectric nanogenerator was fabricated based on the wear-resistant tribo-material, which the open-circuit voltage, short-circuit current and transfer charge could generates 29.85 V, 12.18 μA and 15.6 μC under frequency of nearly 2 Hz.