journal article·2024-12

Multi-scale structural regulation of negative temperature coefficient effect and electrical conduction mechanism of xSm2O3-(1-x) CaCu3Ti4O12 ceramics

Meng-Han Yan, Zhi-Fei Zhang, Hai-Hua Huang, Zi-Liang Li, Peng Li, Ji-Gong Hao, Wei Li, Juan Du, Mahesh Kumar Joshi, Peng Fu

Ceramics International· Volume 50· Issue 24
Publisher page

Abstract

No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.

Source: Not provided · Quality: missing

Research context

OpenAlex topics: Dielectric properties of ceramics · Ferroelectric and Piezoelectric Materials · Electrical and Thermal Properties of Materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (46)

Show source-provided references
1. Self-powered ferroelectric NTC thermistor based on bismuth titanate10.1016/j.nanoen.2019.05.019 ↗
2. Sintering and electrical properties of Cu-substituted Zn-Co-Ni-Mn spinel ceramics for NTC thermistors thick films10.1016/j.jeurceramsoc.2021.12.078 ↗
3. LaCr0.7Fe0.3O3-NiMn2O4 supported NTC composite ceramics with a sandwich-like structure10.1016/j.jeurceramsoc.2021.02.031 ↗
4. Core-shell NTC materials with low thermal constant and high resistivity for wide-temperature thermistor ceramics10.1111/jace.16418 ↗
5. Negative temperature coefficient material with low thermal constant and high resistivity for low‐temperature thermistor applications10.1111/j.1551-2916.2009.03289.x ↗
6. Effect of Cr addition on the structure and electrical properties of CaCu3Ti4O12 NTC thermistor10.1016/j.jallcom.2021.161066 ↗
7. Electrical properties and aging behavior of Na-doped Mn1.95Co0.21Ni0.84O4 NTC ceramics10.1016/j.ceramint.2020.06.218 ↗
8. New negative temperature coefficient thermistor ceramics in Mn-doped CaCu3-xMnxTi4O12 (0 ≤ x ≤ 1) system10.1016/j.ceramint.2014.03.165 ↗
9. LaCr1-xFexO3 (0≤ x ≤ 0.7): a novel NTC ceramic with high stability10.1016/j.jeurceramsoc.2020.05.081 ↗
10. Electrical properties of hexagonal BaTi1-xFexO3-δ (x = 0.1, 0.2, 0.3) ceramics with NTC effect10.1007/s10854-011-0589-1 ↗
11. Oxygen vacancy related defect dipoles in CaCu3Ti4O12: detected by electron paramagnetic resonance spectroscopy10.1016/j.jeurceramsoc.2015.01.024 ↗
12. The fundamental mechanism behind colossal permittivity in oxides
13. Dielectric properties of Eu-doped CaCu3Ti4O12 with different compensation mechanisms10.1007/s40195-016-0522-y ↗
14. Study of structural, dielectric and electrical conduction behaviour of Gd substituted CaCu3Ti4O12 ceramics10.1016/j.ceramint.2011.11.085 ↗
15. Decrease of dielectric loss in CaCu3Ti4O12 ceramics by La doping
16. Modified giant dielectric properties of samarium doped CaCu3Ti4O12 ceramics10.1016/j.materresbull.2012.05.058 ↗
17. Advanced energy storage properties and multi-scale regulation mechanism in (1-x)(Bi0.5Na0.5)0.7Sr0.3TiO3-xCa(Nb0.5Al0.5)O3 relaxor ferroelectric ceramics10.1016/j.actamat.2024.120109 ↗
18. High permittivity and low dielectric loss of the (Ca0.9Sr0.1)1-xLa2x/3Cu3Ti4O12 ceramics10.1016/j.ceramint.2022.11.180 ↗
19. Dielectric behavior associated with the synergetic microstructure and oxygen vacancies in CaCu3Ti4O12 ceramics10.1007/s10854-016-4702-3 ↗
20. Lead-free (1-x)Bi0.5Na0.5TiO3-xCaSnO3 ceramics with high thermal stability10.1016/j.jallcom.2022.168096 ↗
21. A novel multifunctional ceramic with photoluminescence and outstanding energy storage properties10.1016/j.cej.2020.127368 ↗
22. New negative temperature coefficient ceramics in Zr-doped CaCu3Ti4O12 system10.1016/j.jallcom.2019.153476 ↗
23. New negative temperature coefficient ceramics in Ca1-xYxCu3Ti3.9Zr0.1O12 system10.1007/s10854-019-02692-0 ↗
24. Enhanced aging and thermal shock performance of Mn1.95-xCO0.21Ni0.84SrxO4 NTC ceramics10.1007/s40145-020-0436-z ↗
25. Oxygen-vacancy-related dielectric relaxation behaviours and impedance spectroscopy of Bi(Mg1/2Ti1/2)O3 modified BaTiO3 ferroelectric ceramics
26. Enhancement of giant dielectric response in CaCu3Ti4O12 ceramics by Zn substitution10.1111/j.1551-2916.2009.03384.x ↗
27. Significantly improving the giant dielectric properties of CaCu3Ti4O12 ceramics by co-doping with Sr2+ and F-ions
28. Enhancement of calcium copper titanium oxide photoelectrochemical performance using boron nitride nanosheets
29. Clues to the giant dielectric constant of CaCu3Ti4O12 in the defect structure of “SrCu3Ti4O12”10.1021/cm048345u ↗
30. Dielectric properties of CaCu3Ti4O12 ceramics doped with aluminium and fluorine10.1016/j.jallcom.2021.159861 ↗
31. Complex impedance and electric modulus studies of magnetic ceramic Ni0.27Cu0.10Zn0.63Fe2O410.1007/s40145-015-0152-2 ↗
32. AC impedance spectroscopy on Al/p-Si/ZnTPyP/Au heterojunction for hybrid solar cell applications10.1016/j.jallcom.2017.11.097 ↗
33. Impedance spectroscopy study of NaBa2V5O15 ceramic10.1016/j.jallcom.2006.07.028 ↗
34. Electrical properties and relaxation behavior of Bi0.5Na0.5TiO3-BaTiO3 ceramics modified with NaNbO310.1016/j.jeurceramsoc.2016.03.011 ↗
35. Microstructures and electrical responses of pure and chromium-doped CaCu3Ti4O12 ceramics10.1016/j.jallcom.2011.09.002 ↗
36. Effects of Fe substitution on structural, electrical and magnetic properties of erbium ortho-chromite nano polycrystalline material10.1016/j.jmmm.2018.10.094 ↗
37. Investigation of dielectric, magnetic and impedance spectroscopic properties of CaCu3-xMnxTi4-xMnxO12(x = 0.10) nano-ceramic synthesized through semi-wet route10.1016/j.jmrt.2020.09.032 ↗
38. Bulk conduction and nonlinear behaviour in multiferroic YMnO310.1063/1.4824916 ↗
39. Investigation of electrical conduction in Ca6-xNa2Y2(SiO4)6F2:xEu3+ ceramic by complex impedance and electric modulus spectroscopy10.1016/j.ceramint.2020.11.053 ↗
40. Impedance spectroscopy and magneto-dielectric analysis of La3+ substituted Co2Z hexaferrite10.1016/j.ceramint.2021.04.266 ↗
41. Microstructures and electrical responses of pure and chromium-doped CaCu3Ti4O12 ceramics10.1016/j.jallcom.2011.09.002 ↗
42. Dielectric relaxation phenomenon and conductivity in lead-free ceramics10.1016/j.physb.2018.06.022 ↗
43. Acceptor doping and oxygen vacancy migration in layered perovskite NdBaInO4-based mixed conductors10.1021/acs.jpcc.6b00700 ↗
44. Defect dipole-induced poling characteristics and ferroelectricity of quenched bismuth ferrite-based ceramics10.1039/C6TC01629D ↗
45. Superior energy density through tailored dopant strategies in multilayer ceramic capacitors10.1039/D0EE02104K ↗
46. Localized polarons and conductive charge carriers: understanding CaCu3Ti4O12 over a broad temperature range