J. M. R. Lenz

Menke, Timm; Winter, Hans-Gerd

doi:10.2307/406273

Cited by 1 publication

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“…[27] By comparing the diffraction and the special orientation of the PDF card of Bi 2 Te 3 , it can be further confirmed that the prepared material has a Bi 2 Te 3 phase. [28] The TE properties are extremely related to the film material composition in Figure 3. When electrodeposition potential approaches 0 V vs Ag/AgCl, the contents of tellurium and bismuth are 61.63% and 38.37%, respectively.…”

Section: Materials Properties Of the Electrodeposited N-type Bi X Te Ymentioning

confidence: 99%

Fan‐Shaped Flexible Radioisotope Thermoelectric Generators Based on Bi_xTe_yand Bi_xSb_2‐xTe_yFabricated Through Electrochemical Deposition

Tang

Liu

et al. 2019

Energy Tech

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This article employs electrochemical deposition to prepare thermoelectric film materials to achieve a miniaturized radioisotope thermoelectric generator (RTG). First, the optimal composition and material properties are obtained by optimizing the deposition potential and the concentration of the electrolyte. The n‐type material can reach the highest thermoelectric power factor of 812.34 μW m−1 K−2 at a deposition potential of 0 V vs Ag/AgCl, and its composition is Bi1.92Te3.08. The highest power factor of 137.18 μW m−1 K−2 of the p‐type material is obtained when the ratio of the concentration of SbO+ to Bi3+ ions in the electrolyte solution is set to 6 with the deposition potential of −0.12 V vs Ag/AgCl. The composition is Bi0.68Sb1.24Te3.08. Then, a principle fan‐shaped RTG (FRTG) with an overall size of 11 mm (height) × 33.8 mm (diameter) is manufactured and tested. The FRTG generates an open‐circuit voltage of 170.21 mV, a maximum output power of 247.55 nW, and a temperature difference of 57.8 K at 1.5 W heat source. Compared with the RTG prepared by mechanical cutting in previous research, the FRTG exhibits a volume that is reduced by 12.45 times and a voltage that is increased by 60.71%.

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Section: Materials Properties Of the Electrodeposited N-type Bi X Te Ymentioning

confidence: 99%

Fan‐Shaped Flexible Radioisotope Thermoelectric Generators Based on Bi_xTe_yand Bi_xSb_2‐xTe_yFabricated Through Electrochemical Deposition

Tang

Liu

et al. 2019

Energy Tech

View full text Add to dashboard Cite

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J. M. R. Lenz

Cited by 1 publication

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Fan‐Shaped Flexible Radioisotope Thermoelectric Generators Based on Bi_xTe_yand Bi_xSb_2‐xTe_yFabricated Through Electrochemical Deposition

Fan‐Shaped Flexible Radioisotope Thermoelectric Generators Based on Bi_xTe_yand Bi_xSb_2‐xTe_yFabricated Through Electrochemical Deposition

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J. M. R. Lenz

Cited by 1 publication

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Fan‐Shaped Flexible Radioisotope Thermoelectric Generators Based on BixTeyand BixSb2‐xTeyFabricated Through Electrochemical Deposition

Fan‐Shaped Flexible Radioisotope Thermoelectric Generators Based on BixTeyand BixSb2‐xTeyFabricated Through Electrochemical Deposition

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Fan‐Shaped Flexible Radioisotope Thermoelectric Generators Based on Bi_xTe_yand Bi_xSb_2‐xTe_yFabricated Through Electrochemical Deposition

Fan‐Shaped Flexible Radioisotope Thermoelectric Generators Based on Bi_xTe_yand Bi_xSb_2‐xTe_yFabricated Through Electrochemical Deposition