Multicatalytic behavior of Ba0.85Ca0.15Ti0.9Zr0.1O3 ceramics for pharmaceutical/dye/bacterial treatments

被引：54

作者：

Sharma, Moolchand ^{[1
]}

Singh, Vishvendra Pratap ^{[1
]}

Kumar, Sandeep ^{[1
]}

Vaish, Rahul ^{[1
]}

机构：

[1] Indian Inst Technol Mandi, Sch Engn, Kamand 175005, Himachal Prades, India

来源：

JOURNAL OF APPLIED PHYSICS | 2020年 / 127卷 / 13期

关键词：

HYDROGEN EVOLUTION; DEGRADATION; WATER; ANTIBACTERIAL; NANOPARTICLES; NANOWIRES; CATALYSIS; PIEZO; PHOTOCATALYSTS; MECHANISM;

D O I：

10.1063/1.5141813

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Multicatalytic activities (photocatalysis, piezocatalysis, and pyrocatalysis) of ferroelectric ceramics Ba0.85Ca0.15Ti0.9Zr0.1O3 (BCZTO) were studied. Maximum degradations (89% and 81%) were achieved in piezo-photocatalytic experiments for degradation of Rhodamine B (RB) and ciprofloxacin. Similarly, 95% degradation of RB was achieved during pyrocatalysis in 250 heating/cooling cycles. Antibacterial performance of ceramics was analyzed with the help of Gram-positive and Gram-negative bacteria-killing processes. The bacterial colony formation drops to zero in 90 min with poled samples of BCZTO ceramics. The poled samples performed much better than that of the unpoled samples in all the catalytic reactions as well as in the bacterial killing process. Published under license by AIP Publishing.

引用

页数：10

共 50 条

[21] 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
[22] 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
[23] Study on the Property of Ba0.85Ca0.15Ti0.9Zr0.1O3 Lead-free Piezoelectric Ceramics Doped with Li2CO3
Zhu, Zhiwen
Huang, Xinyou
Hua, Haitang
Li, Yan
CHEMICAL ENGINEERING AND MATERIAL PROPERTIES II, 2012, 549 : 651 - +
[24] Insights into improved ferroelectric and electrocaloric performance of Ba0.85Ca0.15Ti0.9Zr0.1O3 thick films grown by the electrophoretic deposition
Ramana, E. Venkata
Prasad, N. V.
Ferreira, N. M.
Mahajan, A.
Bdikin, I.
Valente, M. A.
Essa, Fadl A.
Saleh, B.
SURFACES AND INTERFACES, 2022, 33
[25] Band gap narrowing and magnetic properties of transition-metal-doped Ba0.85Ca0.15Ti0.9Zr0.1O3 lead-free ceramics
Zhang, Yuemin
Deng, Hongmei
Si, Shufang
Wang, Tiantian
Zheng, Dongliang
Yang, Pingxiong
Chu, Junhao
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2020, 103 (04) : 2491 - 2498
[26] Structure, dielectric, and ferroelectric properties of Ni doping on Ba0.85Ca0.15Zr0.1Ti0.9O3 ceramics
Li, H. N.
Li, J. H.
Shi, Y. C.
Zhang, B. H.
Lin, L.
Liu, R.
Wu, S. J.
Li, X. F.
Shang, J.
Hu, Y. C.
Wang, X. W.
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2023, 129 (07):
[27] Structure and ferroelectric studies of (Ba0.85Ca0.15)(Ti0.9Zr0.1)O3 piezoelectric ceramics
Ramana, Venkata E.
Mahajan, A.
Graca, M. P. F.
Mendiratta, S. K.
Monteiro, J. M.
Valente, M. A.
MATERIALS RESEARCH BULLETIN, 2013, 48 (10) : 4395 - 4401
[28] Structure, dielectric, and ferroelectric properties of Ni doping on Ba0.85Ca0.15Zr0.1Ti0.9O3 ceramics
H. N. Li
J. H. Li
Y. C. Shi
B. H. Zhang
L. Lin
R. Liu
S. J. Wu
X. F. Li
J. Shang
Y. C. Hu
X. W. Wang
Applied Physics A, 2023, 129
[29] Electrical properties of Ba0.85Ca0.15Zr0.1Ti0.9O3 ceramics with TiO2 addition
Wang, Xianwei
Chen, Shuying
Liang, Yifan
Zhang, Bihui
Shi, Xinnan
Zhang, Ruoyu
Shi, Yujia
Ren, Ziyi
Liu, Rui
Hu, Yanchun
Shang, Jun
Yin, Shaoqian
EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS, 2022, 97
[30] Dielectric response on ultraviolet light irradiation of Ba0.85Ca0.15Zr0.1Ti0.9O3 based ceramics
Jaiban, Panupong
Tongtham, Maneeporn
Wannasut, Pimpilai
Watcharapasorn, Anucha
MATERIALS LETTERS, 2019, 243 : 169 - 172

← 1 2 3 4 5 →