Efficient Preparation of Si<sub>3</sub>N<sub>4</sub> by Microwave Treatment of Solar-Grade Waste Silicon Powder
Tong Ding Luo, Lei Xu, Jinhui Peng, Libo Zhang, Yi Xia, Shaohua Ju, Jianhua Liu, Ruiqi Gang, Zemin Wang
Abstract
with the uniform and columnar morphology. Finally, it is proved that the efficient recovery and utilization of industrial waste silicon powder are realized, and there is lower energy consumption by microwave heating technology.
Topics & Concepts
Materials scienceSiliconSilicon nitrideMicrowaveRaw materialScrapThermogravimetric analysisChemical engineeringAnalytical Chemistry (journal)OptoelectronicsMetallurgyChemistryOrganic chemistryPhysicsEngineeringQuantum mechanicsAdvanced ceramic materials synthesisMicrowave-Assisted Synthesis and ApplicationsRecycling and utilization of industrial and municipal waste in materials production