Piezo/pyro/photo-catalysis activities in Ba0.85Ca0.15(Ti0.9Zr0.1)1-xFexO3ceramics

被引：45
|
作者：
Sharma, Moolchand [1 ]
Vaish, Rahul [1 ]
机构：
[1] Indian Inst Technol Mandi, Sch Engn, Mandi, Himachal Prades, India
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2021年 / 104卷 / 01期
关键词：
ferroelectric; multicatalysis; photocatalysis; piezocatalysis; piezoelectric; pyrocatalysis; PHOTOCATALYTIC ACTIVITY; EFFICIENT DEGRADATION; BATIO3; NANOFIBERS; PIEZO-CATALYST; NANOPARTICLES; BIFEO3; NANOWIRES; ENERGY; PERFORMANCE; POLLUTANTS;
D O I：
10.1111/jace.17417
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Ba0.85Ca0.15(Ti0.9Zr0.1)(1-x)FexO3(x = 0, 0.5, and 1%) ceramics were studied for piezocatalysis, photocatalysis, and pyrocatalysis using dye degradation in the simulated wastewater. The effect of electrical poling was also performed and found a significant impact of poling on all three catalytic reactions. Fe decreased the optical bandgap of Ba0.85Ca0.15Ti0.9Zr0.1O3(BCZTO) to the visible region. Bandgap for x = 0, 0.005, and 0.01 was found to be 3.14 eV, 2.75 eV, and 2.61 eV, respectively. Interestingly, visible light photocatalytic activity was observed after Fe inclusion in BCZTO lattice. These compositions have also demonstrated dye degradation under ultrasonication (piezocatalytsis) and during temporal temperature change (pyrocatalysis). Results indicate promising multicatalysis in BCZTO ceramics which can be tuned using Fe substitution.
引用
收藏
页码：45 / 56
页数：12
相关论文
共 50 条
  • [41] Effects of Calcining Temperature on Structure and Dielectric and Ferroelectric Properties of Sol-Gel Synthesized Ba0.85Ca0.15Zr0.1Ti0.9O3 Ceramics
    Wang, X. W.
    Zhang, B. H.
    Feng, G.
    Sun, L. Y.
    Shi, Y. C.
    Hu, Y. C.
    Shang, J.
    Shang, S. Y.
    Yin, S. Q.
    Wang, X. E.
    JOURNAL OF ELECTRONIC MATERIALS, 2020, 49 (01) : 880 - 887
  • [42] Enhanced thermal energy conversion and dynamic hysteresis behavior of Sr-added Ba0.85Ca0.15Ti0.9Zr0.1O3 ferroelectric ceramics
    Patel, Satyanarayan
    Sharma, Deepakshi
    Singh, Anupinder
    Vaish, Rahul
    JOURNAL OF MATERIOMICS, 2016, 2 (01) : 75 - 86
  • [43] Study of structural, impedance spectroscopy and dielectric properties of Li and Al co-doped Ba0.85Ca0.15Ti0.9Zr0.1O3 ceramics
    Zidi, Naima
    Chaouchi, Ahcene
    Rguiti, Mohamed
    Lorgouilloux, Yannick
    Courtois, Christian
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2022, 33 (18) : 14468 - 14487
  • [44] Study of dielectric and piezoelectric properties of neodymium doped Ba(0.85-x)NdxCa0.15Zr0.1Ti0.9O3 ceramics
    Mittal, Shreya
    Laishram, Radhapiyari
    Singh, K. Chandramani
    FERROELECTRICS, 2017, 517 (01) : 141 - 149
  • [45] Microstructural, ferroelectric and photoluminescence properties of Er3+-doped Ba0.85Ca0.15Ti0.9Zr0.1O3 thin films
    Xu, Jie
    Zhou, Yang
    Li, Zihao
    Lin, Cong
    Zheng, Xinghua
    Lin, Tengfei
    Wu, Xiao
    Wang, Feifei
    MATERIALS CHEMISTRY AND PHYSICS, 2021, 262
  • [46] Flexible PVDF Piezoelectric Nanogenerator Embedded With B0.85Ca0.15Zr0.1Ti0.9O3 for Wearable Electronics
    Thakur, Neha
    Gopalan, Prakash
    Kolte, Jayant
    JOURNAL OF APPLIED POLYMER SCIENCE, 2025, 142 (13)
  • [47] Improved energy storage and electrocaloric properties of lead-free Ba0.85Ca0.15Zr0.1Ti0.9O3 ceramic
    Lakouader, Afaak
    Mezzourh, Hanane
    Mezzane, Daoud
    Amjoud, M'barek
    Hajji, Lahoucine
    Choukri, El Hassan
    Luk'yanchuk, Igor A.
    Kutnjak, Zdravko
    El Marssi, Mimoun
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2022, 33 (18) : 14381 - 14396
  • [48] Natural mechanical energy-induced porous PANI/(Ba0.85Ca0.15)(Zr0.1Ti0.9)O3/PVDF excellent piezoelectric-catalyzed degradation of dyes
    Wang, Caiming
    Jia, Yue
    Zhou, Huiyan
    Yang, Mengchen
    Wang, Jianan
    Sun, Xuelei
    Zhai, Chunxue
    Zhang, Han
    Zhao, Lili
    CHEMICAL ENGINEERING JOURNAL, 2025, 506
  • [49] Dielectric and energy storage properties of Ba0.85Ca0.15Zr0.1Ti0.9O3 ceramics with different aging temperature during the sol-gel process
    Dang, S. T.
    Xue, L. L.
    He, L. F.
    Shi, Y. C.
    Li, H. N.
    Hu, Y. C.
    Shang, J.
    Yin, S. Q.
    Wang, X. W.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2022, 33 (35) : 26100 - 26112
  • [50] Lead-free Ba0.85Ca0.15Zr0.1Ti0.9O3 ferroelectric ceramics with refined microstructure and high strain under electric field by mechanosynthesis
    Amorin, Harvey
    Venet, Michel
    Chinarro, Eva
    Ramos, Pablo
    Alguero, Miguel
    Castro, Alicia
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2022, 42 (12) : 4907 - 4916
12345