<trans-title xml:lang="en">Research progress of pyroelectric characteristics of lead-free ferroelectric ceramics for infrared detection</trans-title>

Shao-Bo Guo; Shi-Guang Yan; Fei Cao; Chun-Hua Yao; Gen-Shui Wang; Xian-Lin Dong

doi:10.7498/aps.69.20200303

Acta Physica Sinica, Volume. 69, Issue 12, 127708-1(2020)

Research progress of pyroelectric characteristics of lead-free ferroelectric ceramics for infrared detection

Shao-Bo Guo^1,2, Shi-Guang Yan¹, Fei Cao¹, Chun-Hua Yao¹, Gen-Shui Wang^1,2,3、*, and Xian-Lin Dong^1,2,3、*

¹Key Laboratory of Inorganic Functional Materials and Devices, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China

²Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China

³State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China

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Figures & Tables(18)

Fig. 1. Schematic illustration of the pyroelectric effect in ferroelectric materials.

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Fig. 2. (a) Phase diagram of the BZT-BCT system; (b) the pyroelectric coefficient of the 0.5Ba(Zr_0.2Ti_0.8)O₃-0.5(Ba_0.7Ca_0.3)TiO₃ ceramics^[40,42].

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Fig. 3. Phase transitions of BNT lead-free material from low temperature to high temperature.

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Fig. 4. Phase diagram of BNT-BT solid solution^[50].

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Fig. 5. Pyroelectric figure of merits (a) F_i, (b) F_v, (c) F_d and (d) dielectric constant as a function of temperature within 20—80 ℃ of 0.98BNT-0.02BA-xNN ceramics^[66].

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Fig. 6. (a) Dielectric constant, (b) Curie temperature, (c) P-E hysteresis loops, and (d) pyroelectric constant as a function of temperature for SBN ceramics with different Sr/Ba ratio (30/70−50/50)^[71].

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Fig. 7. The dependence of (a) dielectric constant and (b) pyroelectric coefficient on temperature of (K_0.5Na_0.5)_2x(Sr_0.6Ba_0.4)_5–x Nb₁₀O₃₀ (KNSBN) ceramics^[76].

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Fig. 8. Phase diagram of CaNb₂O₆-SrNb₂O₆-BaNb₂O₆ ternary system. The grayish area marks the stability field of CSBN^[79].

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Fig. 9. Pyroelectric figures of merits (a) F_i, (b) F_v, (c) F_d, and (d) pyroelectric coefficient as a function of temperature for Ca_x(Sr_0.5Ba_0.5)_1–x Nb₂O₆ (x = 0, 0.10, 0.15, 0.20) ceramics^[80].

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Fig. 10. (a) Pyroelectric coefficient as a function of temperature of CSBN (x) ceramics; (b) the ratio of piezoelectric constant measured at different temperatures (d_33T) to room temperature piezoelectric constant (d_33RT) of ceramics and commercially PZT ceramics. The inset shows the depoling results for CSBN (x).

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Fig. 11. (a) Dielectric constant and loss as a function of temperature for the Sr_0.63Ba_0.37Nb₂O₆ ordinary sintering (O.S) and hot forging (H.F) ceramics (1. H.F∥; 2. O.S; 3. H.F⊥); (b) hysteresis loops for the Sr_0.63Ba_0.37Nb₂O₆ H.F ceramics at room temperature and 50 Hz; (c) pyroelectric coefficient as a function of temperature for SBN textured ceramics; (d) figure of merit F_i as a function of temperature for SBN textured ceramics^[84].

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Fig. 12. Comparison of pyroelectric coefficient and depoling temperature between lead-free and lead-based ferroelectric ceramics.

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Fig. 13. Comparison of pyroelectric figure of merit F_v and depoling temperature between lead-free and lead-based ferroelectric ceramics.

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Table 1. [in Chinese]

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Table 1. [in Chinese]

材料组成	热释电系数/ 10^–4 C·m^–2·K^–1	介电常数	介电损耗	居里温度/℃	F_i/pm·V^–1	F_v/m²·C^–1	F_d/µPa^–1/2	文献
BaTiO₃	2.00	1200		120	80	0.0080	4.20	[28]
Ba_0.95Ca_0.05TiO₃	～2.00			113				[29]
Ba_0.90Sr_0.10TiO₃	4.70	1088	0.016	108		0.0173		[30]
Ba_0.80Sr_0.20TiO₃	4.20	1419	0.018	77		0.0118		[30]
BaSn_0.05Ti_0.95O₃	4.32	2520	0.029	77	228	0.0100	8.20	[35]
Porous BaSn_0.05Ti_0.95O₃	5.57	2180	0.035	/	355	0.01800	22.00	[35]
BaZr_0.025Ti_0.975O₃	7.50			105				[36]
BaCe_0.10Ti_0.90O₃	7.82			83	339	0.0110	10.39	[37]
0.5Ba(Zr_0.2Ti_0.8)O₃-0.5(Ba_0.7Ca_0.3)TiO₃	5.84			93				[32]
(Ba_0.85Ca_0.15)(Zr_0.1Ti_0.9)O₃-1 wt%Li	8.60	2590	0.033	79	407.6	0.0150	15.80	[43]
(Ba_0.85Sr_0.15)(Zr_0.1Ti_0.9)O₃	14.00	4691	0.041	46	600	0.0150	14.50	[45]
(Ba_0.84Ca_0.15Sr_0.01)(Zr_0.09Ti_0.9Sn_0.01)O₃	11.70	4200	0.020	83	479	0.0130	18.10	[44]
Modified PZT	3.80	290	0.003	230	152	0.0600	58.00	[15]
Modified PT	3.80	220	0.011	255	152	0.0800	33.00	[15]
PMN-PZT	3.56	218	0.007	226	142	0.0741	59.30	[12]

Table 2. [in Chinese]

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Table 2. [in Chinese]

材料组成	热释电系数/10^–4 C·m^–2·K^–1	介电常数	介电损耗	居里温度/℃	退极化温度/℃	F_i/pm·V^–1	F_v/m²·C^–1	F_d/µPa^–1/2	文献
(Bi_0.5Na_0.5)TiO₃	2.50			320	200				[49]
0.94BNT-0.06BT	3.15	396	0.0436		115	112	0.0210	9.080	[50]
0.94(Bi_0.52Na_0.52)TiO₃-0.06BT	6.99				55	250	0.0470	16.630	[50]
0.94BNT-0.06BT-0.005La+0.002Ta	12.92	671	0.0472		40	461	0.0780	2.760	[54]
0.94BNT-0.06BT-0.005La	7.42				69	265	0.0480	1.400	[52]
0.94BNT-0.06Ba_1.02TiO₃	3.54				85	124	0.0095	8.300	[51]
0.80BNT-0.20BT	2.42				209		0.0268	15.300	[55]
0.93BNT-0.07Ba(Zr_0.055Ti_0.945)O₃	5.70				87	203	0.0220	10.500	[56]
0.93BNT-0.07Ba(Zr_0.055Ti_0.945)O₃-0.00125Mn	6.10			～300	72	217	0.0230	12.600	[58]
0.94BNT-0.06Ba(Zr_0.25Ti_0.75)O₃	27.20	1462	0.0460	300	38		0.0750		[57]
0.95(0.95BNT-0.05BKT)-0.05BT	3.25	853	0.0278			1945	0.0260	13.430	[52]
0.95(0.94BNT-0.016BLT-0.05BKT)-0.05BT	3.60	858	0.0294			221	0.0290	14.750	[52]
0.82BNT-0.18BKT-0.008Mn	17.00	605	0.0160	～350	～150			65.600	[53]
0.88BNT-0.084BKT-0.036BT	3.66	933	0.0235	301	165	215	0.0260	15.408	[61]
0.98BNT-0.02BA	3.87	330	0.0110	～300	190	138	0.0471	23.300	[66]
0.98(0.98BNT-0.02BA)-0.02NN	7.48	372	0.0110	～300	155	266	0.0807	42.200	[66]
0.97(0.99BNT-0.01BA)-0.03KNN	3.70	512	0.0290	282	118	132	0.0289	11.500	[67]
0.98(0.98BNT-0.02BA)-0.02KNN	8.42	880	0.0400	～280		303	0.0390	17.200	[68]
0.715BNT-0.22ST-0.065BT-0.4 wt%glass	6.80	734	0.1430	157	/		0.0370	8.850	[65]
0.98BNT-0.02BN	4.42	465	0.0080		195	171	0.0382	27.400	[64]
0.97BNT-0.03BNN	5.60	549	0.0090		143	217	0.041	30.100	[64]

Table 3. [in Chinese]

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Table 3. [in Chinese]

材料组成	热释电系数 /10^–4C·m^–2·K^–1	介电常数	介电损耗	居里温度/℃	F_i/pm·V^–1	F_v/m²·C^–1	F_d/µPa^–1/2	文献
Sr_0.5Ba_0.5Nb₂O₆	2.00			84				[71]
Gd_0.01Sr_0.515Ba_0.47Nb₂O₆	2.85	2480		149			4.5	[74]
(K_0.5Na_0.5)_2.3(Sr_0.6Ba_0.4)_3.85Nb₁₀O₃₀	2.11	～1600		227			14.1	[76]
Ca_0.15(Sr_0.5Ba_0.5)_0.85Nb₂O₆	3.61	933	0.0270	～90	172	0.0210	11.5	[80]
Sr_0.525Ca_0.125Ba_0.35Nb₂O₆	2.37			～50				[81]
Ca_0.2Sr_0.1Ba_0.7Nb₂O₆	1.24			217	60	0.0203	6.1	[82]
Sr_0.53Ba_0.47Nb₂O₆ H.F(⊥)	5.10	980	0.0180	～105	230	0.0281	18.7	[84]
Sr_0.53Ba_0.47Nb₂O₆ H.F(//)	4.00	468	0.0050	～115	189	0.0456	40.6	[84]
Sr_0.53Ba_0.47Nb₂O₆ TGG(⊥)	2.90	770	0.0360	148				[86]
Sr_0.3Ba_0.7Nb₂O₆ O.F	0.71	491	0.0469	163	34	0.0078	2.4	[90]
Sr_0.3Ba_0.7Nb₂O₆ H.P(200 MPa⊥)	2.38	676	0.0534	163	113	0.0189	6.3	[90]

Table 4. [in Chinese]

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Table 4. [in Chinese]

材料组成	热释电系数/ 10^–4 C·m^–2·K^–1	介电常数	介电损耗	居里温度/℃	退极化温度/℃	F_i/pm·V^–1	F_v/m²·C^–1	F_d/µPa^–1/2	文献
KNN	1.40	472		410					[92]
0.97KNN-0.03BKT+0.8 wt%MnO	2.21	1277	0.031	～350		90.07	0.0080	4.81	[93]
0.97KNN-0.03BKT+2 wt%MnO	2.18	980	0.035	～350		99.4	0.0114	5.71	[93]
0.96(K_0.5N_0.5)(Nb_0.8Ta_0.2)O₃-0.04Li(Nb_0.8Ta_0.2)O₃	1.65	1230	0.018			123.5	0.0110	8.82	[62]
0.96(K_0.5N_0.5)(Nb_0.84Ta_0.1Sb_0.06)O₃-0.04Li(Nb_0.84Ta_0.1Sb_0.06)O₃	1.90	1520	0.018			93.1	0.0070	5.98	[62]
0.95(K_0.45Na_0.55) NbO₃-0.05LiSbO₃	15.00	891			35				[94]
NaNbO₃-0.01MnO-0.005Bi₂O₃	1.85				270	67	0.0333	53.20	[96]
0.85NaNbO₃-0.15Ba_0.6(Bi_0.5Na_0.5)_0.4TiO₃	3.11	1151	0.016		110	104	0.0102	8.10	[95]
0.95AgNbO₃-0.05LiTaO₃	3.68	252	0.022		130	138	0.0602	19.70	[97]

Table 5. [in Chinese]

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Table 5. [in Chinese]

材料组成	热释电系数 /10^–4 C·m^–2·K^–1	介电常数	介电损耗	居里温度/℃	F_i/pm·V^–1	F_v/m²·C^–1	F_d/µPa^–1/2	文献
(NaBi)Bi₄Ti₄O₁₅+1 wt%MnCO₃(O.F)	0.560	140	0.0029	658	18.70	0.015	9.88	[102]
(NaBi)Bi₄Ti₄O₁₅+1 wt%MnCO₃(H.F)	1.300	149	0.0032	660	43.50	0.033	21.1	[102]
(NaBi)_0.95Ca_0.05Bi₄Ti₄O₁₅+1 wt%MnCO₃(O.F)	0.820	148	0.0016	680	29.10	0.027	63.5	[102]
(NaBi)_0.95Ca_0.05Bi₄Ti₄O₁₅+1 wt%MnCO₃(H.F)	1.000	134	0.0017	665	35.20	0.032	78.4	[102]
Sr_1.1Bi_3.9Ti_3.9Ta_0.1O₁₅+0.5 wt%MnCO₃	1.300	190	0.0010	～520		0.030	40.0	[100]
CaBi₄Ti₄O₁₅	0.359	145	0.0080	790	14.74	0.012	4.6	[99]
CaBi₄Ti_3.95Nb_0.05O₁₅	0.440	136	0.0060	790	18.07	0.015	6.7	[99]
CaBi₄Ti₄O₁₅+0.2 wt%MnO₂	0.582	130	0.0050	790	23.90	0.021	10.0	[99]
CaBi₄Ti_3.95Nb_0.05O₁₅+0.2 wt%MnO₂	0.844	99	0.0020	790	34.65	0.040	24.4	[99]
Bi₄Ti_2.9W_0.1O₁₂-0.04%Mn	0.571	147	0.0030	655				[101]

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Shao-Bo Guo, Shi-Guang Yan, Fei Cao, Chun-Hua Yao, Gen-Shui Wang, Xian-Lin Dong. Research progress of pyroelectric characteristics of lead-free ferroelectric ceramics for infrared detection[J]. Acta Physica Sinica, 2020, 69(12): 127708-1

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Paper Information

Received: Feb. 27, 2020

Accepted: --

Published Online: Dec. 8, 2020

The Author Email: Xian-Lin Dong (xldong@mail.sic.ac.cn)

DOI:10.7498/aps.69.20200303

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