Chapter 5 PEDOT:PSTFSI Hole Transporting Material Towards Semi-Transparent Inverted Perovskite Solar Cells

Tandem solar cells have benefited from band gap engineering of perovskite solar cells more than other aforementioned applications. Tandem solar cell is composed of two sub cells

Cost-effective hole transporting material for stable and efficient perovskite solar cells with fill 434 . factors up to

investigate the conduction band energy and density of free charges, charge extraction measurements of complete PSCs to probe the trap state density and IMVS and IMPS of DSSCs

Here, the detailed characterizations on the morphology and the spectroscopic aspects of the nanocolumns, their near-field and far-field optical properties, solar cells

Figure S2. JV curves for highest iodide content devices. a) JV forward scan for I 62% / Br 38% halide composition pristine device and after 100h exposed to normal

In addition to the challenge of preparing a phase stable CsPbI x Br (3−x) perovskite, which we demonstrated for iodine content below 60%, the thermal stability [17,54,55] is

also reported spontaneous increase of the average crystal size in CH 3 NH 3 PbBr 3 perovskite films stored in the dark at room temperature, but a potential impact on PSCs

Light management in highly-textured perovskite solar cells: From full-device ellipsometry characterization to optical modelling for quantum efficiency optimization... *

In this context we report here experimental details to fabricate evaporated hybrid perovskite films including material densities, heating temperatures and

A new method for preparation and one-step process deposition of the perovskite material [4] is here used in a planar heterojunction FTO/compact-TiO 2 /MAPbI 3 /HTM/Au

The main objectives were to study the relationship between the molecular structure and device performance, to bring fundamental understandings of the requirements

(a) Schematic of the perovskite/silicon tandem solar cell (not to scale), (b) optical microscope image of the silicon- nanoparticle-patterned rear side of the

Both silver nanoparticles and silver nitrate were cytotoxic (as determined by impact on mitochondrial activity), although the cytotoxic impacts of silver nitrate (EC 50 – 6

morphology due to the 2D NPL shape and to a preferential (100) surface structure, as deduced from the TEM of the PbS NPLs, [38] resulting in a highly efficient and stable device.

4 Optimization of different Perovskite solar cells 55 4.1

Using the optimum values of HOP bandgap energy and layer thickness mentioned above, we simulate the properties of tandem cell for different values of the tunnel junction

Perovskite solar cells; Hole transporting materials (HTM), Planar structure, Tin oxide, Impedance