We devised a strategy using 1- (phenylsulfonyl)pyrrole to homogenize the distribution of cation composition in perovskite films. The resultant p–i–n devices yielded a certified steady-state...
Perovskites are a family of materials that have shown potential for high performance and low production costs in solar cells. The name “perovskite” comes from their crystal structure. These materials are
The perovskite composition H₂NCHNH₂PbI₃ and its favorable bandgap were first reported in the seminal work of Stoumpos, Malliakas, and Kanatzidis on semiconducting tin and lead iodide perovskites, and
The composition of perovskite materials, the orientation of perovskite grain, and various fabrication processes are explained. Simultaneously, the novel passivation strategy and technology
Lead halide perovskites, the most studied perovskite compositions to date, take on the 3D structure ABX 3. The A cation is methylammonium (MA), formamidinium (FA), Cs or Rb. Lead sits in the B site. The
An up-to-date introduction to perovskite solar cells & why they are of such interest to the research community. Includes key facts, figures & explanations.
In this article, we will do an in-depth analysis of this promising technology being researched by the solar industry. Here we will explain the basics of perovskite solar cells, compare
Using glass as a substrate prevents the entry of external air, which can cause deterioration and other forms of degradation. Our material and glass sealing technologies enhance durability to the level
In this paper, we discuss the working principles of hybrid perovskite photovoltaics and compare them to the competing photovoltaic technologies of inorganic and organic photovoltaics.
Perovskite photovoltaic devices are traditionally fabricated on top of a glass substrate with a thin transparent conducting oxide material.
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