Perovskite: A Solid-State Chemistry Chameleon, Illustrating the Elements, Their Properties and Location in the Periodic Table

West, Anthony R.

doi:10.1007/430_2019_41

Cited by 3 publications

(3 citation statements)

References 13 publications

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“…These structures are caused by losing one or more proportional operators in the three-dimensional structure. Although the idealized structure is primitive cubic, the structure can be altered because of the radii of the two cations, which usually involves tilting of the BO 6 units, also known as octahedral tilting. ,− …”

Section: Perovskites and Perovskite Oxidesmentioning

confidence: 99%

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Perovskite Oxides: Syntheses and Perspectives on Their Application for Nitrate Reduction

Bayode,

Ore,

Nnamani

et al. 2024

ACS Omega

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Over the decades, the rise in nitrate levels in the ecosystem has posed a serious threat to the continuous existence of humans, fauna, and flora. The deleterious effects of increasing levels of nitrates in the ecosystem have led to adverse health and environmental implications in the form of methemoglobinemia and eutrophication, respectively. Different pathways/routes for the syntheses of perovskites and their oxides were presented in this review. In recent times, electrocatalytic reduction has emerged as the most utilized technique for the conversion of nitrates into ammonia, an industrial feedstock. According to published papers, the efficiency of various perovskites and their oxides used for the electrocatalytic reduction of nitrate achieved a high Faradaic efficiency of 98%. Furthermore, studies published have shown that there is a need to improve the chemical stability of perovskites and their oxides during scale-up applications, as well as their scalability for industrial applications.

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Section: Perovskites and Perovskite Oxidesmentioning

confidence: 99%

“…Although the idealized structure is primitive cubic, the structure can be altered because of the radii of the two cations, which usually involves tilting of the BO 6 units, also known as octahedral tilting. 44 , 47 − 49 …”

Section: Perovskites and Perovskite Oxidesmentioning

confidence: 99%

Perovskite Oxides: Syntheses and Perspectives on Their Application for Nitrate Reduction

Bayode,

Ore,

Nnamani

et al. 2024

ACS Omega

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“…(8) Among the very-well known characteristics of perovskites, a very remarkable one is their composition diversity and structural flexibility to support multiple substitutions into all the A-, B-and X-sites. ( 9) Such peculiar and amazing behaviour, by which they received the title of "chemical chameleons", (10) (11) has more recently allowed to design novel perovskites with a myriad of building blocks, such as molecular components of inorganic and even organic nature. Thus, new and more complex members of the perovskite family have emerged over the past years.…”

Section: Introductionmentioning

confidence: 99%

Hybrid organic-inorganic perovskites: a spin-off of oxidic perovskites

et al. 2021

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ABX3 compounds with perovskite structure have been intensively and extensively studied in the last decades in view of their structural richness and amazing variety of interesting properties, such as piezoelectricity, ferroelectricity, ferromagnetism, superconductivity, magnetoresistance, multiferroicity, etc. In this chapter, we recompile well-established chemical and structural concepts in pure inorganic perovskites (mainly oxidic perovskites), and extend them to the young family of hybrid organic-inorganic perovskites. Our final goal is to help understanding the relationships among composition, crystal structure and properties in this new family of compounds, for inspiring further the design of novel materials.

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