Stabilization of lead-free bulk CsSnI$_3$ perovskite thermoelectrics via incorporating of TiS$_3$ nanoribbon clusters
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2024
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| author | Ivanova, Alexandra Luchnikov, Lev Golikova, Margarita Muratov, Dmitry S. Saranin, Danila Khanina, Aleksandra Gostishchev, Pavel Khovaylo, Vladimir |
| author_facet | Ivanova, Alexandra Luchnikov, Lev Golikova, Margarita Muratov, Dmitry S. Saranin, Danila Khanina, Aleksandra Gostishchev, Pavel Khovaylo, Vladimir |
| contents | The intense research for efficient low-temperature thermoelectric materials motivates the exploration of innovative compounds and composite systems. This study examines the effects of integrating low-dimensional titanium trisulfide (TiS$_3$) into bulk tin-based halide perovskites (CsSnI$_3$) for use in thermoelectric applications. The addition of small amounts of two-dimensional titanium trisulfide (TiS$_3$) to bulk tin-based halide perovskites (CsSnI$_3$) significantly enhanced the structural stability of the composite material and suppressed oxidation processes. The CsSnI$_3$-TiS$_3$ composites demonstrated stabilization of temperature-dependent electrical properties (conductivity and Seebeck coefficient). This study provides valuable insights into the promising approach of using low-dimensional TiS3 as an additive to stabilize the thermoelectric performance of CsSnI$_3$. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2405_08420 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Stabilization of lead-free bulk CsSnI$_3$ perovskite thermoelectrics via incorporating of TiS$_3$ nanoribbon clusters Ivanova, Alexandra Luchnikov, Lev Golikova, Margarita Muratov, Dmitry S. Saranin, Danila Khanina, Aleksandra Gostishchev, Pavel Khovaylo, Vladimir Applied Physics Materials Science The intense research for efficient low-temperature thermoelectric materials motivates the exploration of innovative compounds and composite systems. This study examines the effects of integrating low-dimensional titanium trisulfide (TiS$_3$) into bulk tin-based halide perovskites (CsSnI$_3$) for use in thermoelectric applications. The addition of small amounts of two-dimensional titanium trisulfide (TiS$_3$) to bulk tin-based halide perovskites (CsSnI$_3$) significantly enhanced the structural stability of the composite material and suppressed oxidation processes. The CsSnI$_3$-TiS$_3$ composites demonstrated stabilization of temperature-dependent electrical properties (conductivity and Seebeck coefficient). This study provides valuable insights into the promising approach of using low-dimensional TiS3 as an additive to stabilize the thermoelectric performance of CsSnI$_3$. |
| title | Stabilization of lead-free bulk CsSnI$_3$ perovskite thermoelectrics via incorporating of TiS$_3$ nanoribbon clusters |
| topic | Applied Physics Materials Science |
| url | https://arxiv.org/abs/2405.08420 |