A5023517073- Conducting polymers and applications
- Perovskite Materials and Applications
- Quantum Dots Synthesis And Properties
- Chalcogenide Semiconductor Thin Films
- Electrochemical Analysis and Applications
- Advanced Polymer Synthesis and Characterization
- Innovative Microfluidic and Catalytic Techniques Innovation
- 2D Materials and Applications
- Electrochemical sensors and biosensors
- Organic Electronics and Photovoltaics
- Porphyrin and Phthalocyanine Chemistry
- Optical properties and cooling technologies in crystalline materials
- Transition Metal Oxide Nanomaterials
- Radical Photochemical Reactions
- Surfactants and Colloidal Systems
Institut Català d'Investigació Química
2021-2024
Universitat Rovira i Virgili
2022-2024
Observatori de l'Ebre
2021
Universidad de Guadalajara
2014
University of the Andes
1986
We have designed and synthesised two new carbazole based self-assembled molecules as hole-selective layers (HSLs) in p–i–n perovskite solar cells achieving high efficiency stability.
We summarize the challenges to design and synthesize self-assembled molecules, discussing their synthetic routes structural features in relationship efficiency of perovskite-based solar cells where they are applied as selective contacts.
Abstract Electrochromism/electrofluorochromism is the reversible tuning of absorption/photoluminescence by redox processes. Dual functional electrochromic/electrofluorochromic materials can be exploited in, for example, smart windows, encryption/anticounterfeiting technologies, displays, and biomedical sensors. While electrofluorochromic showing tunable fluorescence intensity are relatively widespread, those with color emission not. Moreover, in near‐infrared (NIR) range seldom encountered....
Four different carbazole‐based self‐assembled molecules (SAMs) with terminal groups have been designed and synthesized as hole‐selective contacts for inverted perovskite solar cells to investigate their interfacial interactions and, consequently, the performance of devices. Using carbazole core a reference, effect thiophen‐2‐yl phenyl, or hydroxymethyl phenyl attached through moiety, that thiophene directly linked is compared. These new SAMs successfully using cost‐effective starting...
The judicious design of carbazole-based self-assembled molecules can improve the stability PerLEDs when they are applied as hole transport material.
The linker and the terminal functional groups of SAMs based on carbazole core play an important role in efficiency inverted perovskite solar cells.
Herein we show all-in-one electrochromic and electrofluorochromic devices where the ethyl viologen cathode is coupled to different arylamine-BT-arylamine anodes, by which modulation of light absorption emission in vis-NIR range achieved.
ABSTRACT Polymerization was carried out with surfactant-styrene-brine systems which were formulated for the attainement of ultra-low interfacial tension and three-phase behavior. An anionic-nonionic surfactant mixture used to maintain optimum formulation over a certain range temperature. Dispersion polymerization experiments initiator either in water (persulfate) or styrene (AIBN). The exhibited both rate molecular weight dependence on amount added initiator, but no autoacceleration observed.