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2篇 您的检索式：作者名="Challapalli Subrahmanyam"

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		题名	作者	年代	出处	被引量
	1	Bulushev, Lioubov Kiwi- Minsker, Dynamic behavlour of activated carbon catalysts during ozone decomposition at room temperature显示文摘	Challapalli Subrahmanyam Dmitri A	2005	Applied Catalysis B:Environmental2005，61，：	1
	2	Enhanced electrical and photocatalytic activities in Na_(0.5)Bi_(0.5)TiO_(3) through structural modulation by using anatase and rutile phases of TiO_(2)显示文摘This paper deals with an in-depth analysis on the role of the microstructure phase of titanium dioxide(TiO_(2))precursor in sodium bismuth titanate(Na_(0.5)Bi_(0.5)TiO_(3),hereafter represented as NBT)ceramics prepared through the hydrothermal method.The comparison of the grain size,microstructure,crystal structure,and electrical properties of the NBT ceramics is carried out using anatase and rutile TiO_(2).NBT ceramics with anatase TiO_(2)(denoted by NBT_(A))displayed superior dielectric and ferro/piezoelectric properties along with the additional functionality in terms of photocatalysis.Systematic studies of functional properties such as piezoelectric,ferroelectric,and dielectric stressed the far-reaching influence of effects on grain size.The mechanisms and functional properties of grain quantitative effects are also discussed.Grain boundaries volume fraction increment has decreased the dielectric peak but increased the diffusiveness in the case of the NBT with rutile TiO_(2) precursor(denoted as NBT_(R)).Similarly,elastic stiffness increment restricts the movement of the domain wall and led to a decrement in remnant polarization along with an increase in the values of the corresponding piezoelectric coefficient in finegrain NBT_(R) samples.	Cilaveni Goutham Kinjarapu Venkata Ashok Kumar Sai Santosh Kumar Raavi Challapalli Subrahmanyam Saket Asthana	2022	Journal of Materiomics2022，8，1：	0

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