Results 131 to 140 of about 36,773 (283)

The Evolution of Aerosol Jet Printing, A Review: Enhancing Material Versatility and Improvements for Next‐Generation Applications

Advanced Materials Technologies, EarlyView.
Aerosol Jet Printing (AJP) has emerged as a versatile additive manufacturing technique for high‐resolution, conformal, and multi‐material printing. This review highlights advances in printable materials, substrate compatibility, post‐processing, characterization, and process innovations, while critically discussing current challenges and future ...
Chandrachur Chatterjee, Rocco Lupoi, Michael J. Gibbons   +2 more
wiley   +1 more source

Three Dimensional Multi-junction Photovoltaic Device [PDF]

, 2006
A photovoltaic device may be provided. The photovoltaic device may include a first energy absorbing surface and a second energy absorbing surface being substantially parallel to the first energy absorbing surface.

core  

Turning Water Into a Tool: From Degradation Pathways to Functional Engineering in Halide Perovskites

Advanced Materials Technologies, EarlyView.
Water exhibits a threshold‐dependent dual role in lead halide perovskites, acting either as a degradation trigger or as a powerful tool for defect passivation, recrystallization, and structural engineering. This review discusses how controlled water‐mediated interactions govern stability, dimensionality, and optoelectronic performance, providing ...
Raphaella T. S. Gonçalves, Gabriela O. Gera, Aryane Tofanello, Jose A. Souza, Andre L. M. Freitas   +4 more
wiley   +1 more source

Copper Bromide as an Efficient Solution-Processable Hole Transport Layer for Organic Solar Cells: Effect of Solvents

ACS Omega, 2019
Ranoo Bhargav, Neeraj Chaudhary, Sweety Rathi, Shahjad, Dinesh Bhardwaj, Sonal Gupta, Asit Patra   +6 more
doaj   +1 more source

Red Fluorescent Protein‐Metal Organic Framework Hybrids for Lighting Applications

Advanced Optical Materials, EarlyView.
We demonstrate the encapsulation in a metal‐organic framework (MOF) of two red fluorescent proteins, DsRed and mCherry. The materials conserve all spectroscopical and structural properties of the underlying components, which allows for their implementation as color down‐converting materials in bio‐hybrid light‐emitting diodes, which exhibit average 3 ...
David Gutiérrez‐Armayor, Youssef Atoini, Rubén D. Costa   +2 more
wiley   +1 more source

Direct Current Photovoltaic Solar Energy for Water Heating [PDF]

In this study, an experimental device is developed and implemented to evaluate the process of heating water using photovoltaic solar energy in direct current.
Juan José Milón Guzmán, Mario Enrique Díaz Coa, Florian Alain Yannick Pradelle, Sergio Leal Braga   +3 more
core   +1 more source

Donor–Acceptor–Donor Copolymers with 3,4-Ethylenedioxythiophene Moiety: Electropolymerization and Effect on Optoelectronic and Electrochromic Properties

ACS Omega, 2019
Sanchita Singhal, Preeti Yadav, Sheerin Naqvi, Sonal Gupta, Asit Patra   +4 more
doaj   +1 more source

An extensive study on charge transport layers to design and optimization of high-efficiency lead-free Cs2PtI6-based double-perovskite solar cells: A numerical simulation approach

Results in Physics
Perovskite materials are getting attention day by day due to their numerous optoelectronic properties. Lead-free perovskites are well-known for various applications in photovoltaic devices due to their non-toxicity which has no impacts on both the ...
M. Khalid Hossain, Apon Kumar Datta, Osamah Alsalman, M. Shihab Uddin, Gazi F.I. Toki, Moustafa A. Darwish, M.R. Mohammad, D.K. Dwivedi, Rajesh Haldhar, Sergei V. Trukhanov   +9 more
doaj   +1 more source

Self‐Powered Visible‐Blind Graphene/NiO/ZnO UV‐C Photodiodes

Advanced Optical Materials, EarlyView.
“A scalable architecture for self‐powered UV‐C photodiodes integrates defect‐engineered p‐NiO/n‐ZnO heterojunctions with highly UV‐C transparent graphene anodes. The type‐II band alignment combined with the built‐in electrical field enables robust zero‐bias charge separation.
Umut Kaya, Leon Lörcher, Yasaman Jarrahizadeh, Axel Lorke, Wolfgang Mertin, Gerd Bacher   +5 more
wiley   +1 more source

Characterisation of carbon nanotube variability and application in solar cells [PDF]

, 2011
Photovoltaic solar cells (PVs) are now recognised as the world’s fastest growing energy technology, yet, they only account for a mere fraction of current global renewable power capacity. It is acknowledged that this inadequate market penetration has been
El Shabrawy, Karim
core