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Fig. 3 (a) Galvanostatic cycles with a constant current density of 0.15 mA?cm^-2 for symmetric Li/CPE-10%/Li and Li/SPE/Li cells at 60 ℃, (b) magnification of galvanostatic cycles of Li/CPE-10%/Li and Li/SPE/Li cells at 1-10 cycle, and (c) magnification of galvanostatic cycles of Li/CPE-10%/Li cell at 895-900 cycle
Fig. 2 (a) XRD patterns of simulated UiO-66, synthesized nano-sized UiO-66, PEO, and CPE-10%; (b) Arrhenius plots for the ionic conductivities of PEO electrolytes with different contents of UiO-66; (c) Nyqiust plots within frequency of 1 Hz-1 MHz for the CPE-10% at the temperature from 25 to 80 ℃; (d) LSV curves of SPE and CPE in SS/electrolyte/Li cells at 60 ℃; (e) DC polarization profile of symmetric Li/SPE /Li cell at an applied voltage of 10 mV at 60 ℃; (f) DC polarization profile of symmetric Li/CPE-10%/Li cell at an applied voltage of 10 mV at 60 ℃. Insets in (e,f): AC impedance spectra of the corresponding symmetric cells before and after DC polarization
Fig. 1 (a) Crystal structure of UiO-66, and SEM images of (b) nano-sized UiO-66 and (c) UiO-66/PEO composite polymer electrolyte
图S5 ADT-Pt_2.8Co/C-500的TEM照片及粒径分布图=S
图S4 高温热处理前后的Pt_2.8Co/C电化学活性面积(a)和质量活性(b)直方图
图S3 不同三乙胺添加量所制备的DTL-Pt_2.8Co/C的LSV曲线
图S2 不同NaBH₄添加量所制备的DN-Pt_2.8Co/C和TKK-PtCo/C合金催化剂的CV(a)和LSV(b)曲线
图S1 Pt_2.8Co/C-500的能谱图
表1 PtCo合金电催化剂的ECSA和MA数据
图5 Pt_2.8Co/C、Pt_2.8Co/C-500、TKK-PtCo/C的CV (a)和LSV曲线(b); 加速稳定性测试(ADT)前后Pt_2.8Co/C-500(c, d), TKK-PtCo/C(e, f)的CV(c, e)和LSV(d, f)曲线
图4 不同NaBH₄添加量所制备的DN-Pt_2.8Co/C的ECSA直方图(a); 不同三乙胺添加量所制备DTL-Pt_2.8Co/C的MA直方图(b)
图3 Pt_2.8Co/C-500的EDS图谱
图2 Pt_2.8Co/C(a)、Pt_2.8Co/C-500(b)和TKK-PtCo/C(c)的TEM照片及粒径分布图
图1 Pt_2.8Co/C、Pt_2.8Co/C-500和TKK-PtCo/C的XRD图谱
Fig. 6 (a) Photocurrent response and (b) EIS of WO₃and WO₃-Cu-1.0, and (c) proposed pathways for photocatalytic degradation of Congo Red
Fig. 5 (a) Effect of scavengers on the photocatalytic degradation and (b) photocatalytic degradation of CIP (40 mL, 20 mg/L) upon WO₃-Cu-1.0 composite (20 mg); (c) DMPO ?OH EPR spin-trapping spectra of WO₃-Cu-1.0 composite upon sun light irradiation by a 500 W Xe lamp
Fig. 4 (a) Photocatalytic performance and (b) CR degradation reaction dynamics of different samples, (c) pseudo-first-order constant k for the different products, and (d) cycling photodegradation of CR upon WO₃-Cu-1.0
Fig. 3 SEM images of (a) WO₃ and (b) WO₃-Cu-1.0 sample, (c) EDX spectrum of WO₃-Cu-1.0 sample, (d) TEM and (e) HRTEM images of WO₃-Cu-1.0 sample, and (f-i) EDX mappings of WO₃-Cu-1.0 sample
Fig. 2 (a) UV-Vis diffuse reflectance spectra (DRS) and (b) plots of (ahv)^1/2 vs the photon energy (hv) for the WO₃-Cu hybrid and WO₃ nanocube
Fig. 1 (a) Photographs and (b) XRD-patterns of WO₃-Cu samples

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