Electrode experimental study of optimal tourmaline powders for filtration enhancement

Tourmaline (TM) has received extensive interest in the purification field due to its unique spontaneous polarization. In this paper, the effects of three sizes of purified TM samples on the air filters were studied. The electrode performance of TM samples was investigated using piezoelectric and pyr...

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Veröffentlicht in:	Canadian journal of chemical engineering 2023-06, Vol.101 (6), p.3246-3261
Hauptverfasser:	Zheng, Jiawen, He, Weidong, Guo, Yinghe, Shen, Ruiqing, Liu, Jingxian
Format:	Artikel
Sprache:	eng
Schlagworte:	Air filters Boron oxides Crystal structure Diffraction patterns electric dipole moment Electric filters Electrode polarization Electrodes filtration efficiency Performance evaluation Piezoelectricity Pressure drop Rietveld method spontaneous polarization Tourmaline
Online-Zugang:	Volltext
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