Then the fundamentals and mechanisms of pyroelectric catalysis were proposed. Highlighted are the pyroelectric catalytic applications, including disinfection and dynamic therapy, decomposition of pollutants and water splitting, and the strategies for enhancing pyroelectric catalytic efficiency put forward from ...
26. In this work, through pyroelectric catalysis, CO2is reduced to CH3OH at temperature variation below 100 °C. The efficiency has reached as high as 55.0 µmol g−1after experiencing 20 cycles between 15 °C and 70 °C. Our experimental work provides a new route to CO2...
Herein, a novel catalytic process named "pyro-photo-electric catalysis" is firstly realized by combining pyroelectric catalysis (PREC) and photoelectrochemical (PEC) catalysis based on NaNbO3 nanocubes. The films show enhanced photocurrent density of 0.37 mA/cm at 1.23 V vs. a reversible hydrogen ...
Pyro-catalysis refers to the catalysis triggered by temperature fluctuation induced pyroelectric surface charges in pyroelectric materials1,2, which is a self-powered catalysis technique by harvesting waste energy from the environment. Recently, pyro-catalysis has attracted increasing attention in clean ene...
Pb(Mg1/3Nb2/3)O3-PbTiO3 (PMN-PT) single crystals with good ferroelectric, piezoelectric, and dielectric performance have shown great potential in piezoelectric catalysis, piezoelectric and converse piezoelectric transduction, mechanical energy harvesting applications and so on [[7], [8], [9], [10...
A novel catalytic effect of pyroelectric materials induced by a change in temperature, namely pyroelectric catalysis, was found to be attractive due to its ability to utilize waste heat in pollution treatment. In this work, the pyroelectric catalytic properties of BaTiO3 (BTO) nanowires synthesized ...
In this study, strong pyro-driven catalysis for dye wastewater remediation is achieved by using Pb(Zr0.52Ti0.48)O-3 (PZT) polarized ceramic via pyroelectric effect. Through cyclic heating-cooling (301-333 K) of PZT ceramic, decomposition ratio of Rhodamine B dye reached up to similar to 98%...
Toxicity of lanthanum oxide nanoparticles to the fungus Moniliella wahieum Y12T isolated from biodieselYouHuilinWuZhengWangLangJiaYanminLiShengingentaconnectChemosphere Oxford
The radical trapping experiment is done to ensure the presence of various radicals in the pyrocatalysis process. The bulk form of best composition is also investigated to overcome the limitations of catalyst in powder form during dye degradation.Aditya Gaur...
g-C3N4heterostructurepyrocatalysisThe BiFeO 3 /g-C 3 N 4 heterostructure, which is fabricated via a simple mixing-calcining method, benefits the significant enhancement of the pyrocatalytic performance. With the growth of g-C 3 N 4 content in the heterostructure pyrocatalysts from 0 to 25%, ...