Results 61 to 70 of about 380,947 (342)

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

A Solution-Processed Tetra-Alkoxylated Zinc Phthalocyanine as Hole Transporting Material for Emerging Photovoltaic Technologies

International Journal of Photoenergy, 2018
A tetra-n-butoxy zinc phthalocyanine (n-BuO)4ZnPc has been synthesized in a single step, starting from commercial precursors, and easily purified. The molecule can be solution processed to form an effective and inexpensive hole transport layer for ...
Gloria Zanotti, Giuseppe Mattioli, Anna Maria Paoletti, Giovanna Pennesi, Daniela Caschera, Nitzan Maman, Iris Visoly-Fisher, Ravi K. Misra, Lioz Etgar, Eugene A. Katz   +9 more
doaj   +1 more source

New Electroactive Polymers with Electronically Isolated 4,7-Diarylfluorene Chromophores as Positive Charge Transporting Layer Materials for OLEDs

Molecules, 2021
A group of polyethers containing electroactive pendent 4,7-diarylfluorene chromophores have been prepared by the multi-step synthetic route. Full characterization of their structures has been presented.
Gintare Krucaite, Daiva Tavgeniene, Dovydas Blazevicius, Baohua Zhang, Aivars Vembris, Saulius Grigalevicius   +5 more
doaj   +1 more source

Study of the Hole Transport Processes in Solution-Processed Layers of the Wide Bandgap Semiconductor Copper(I) Thiocyanate (CuSCN) [PDF]

, 2015
Wide bandgap hole-transporting semiconductor copper(I) thiocyanate (CuSCN) has recently shown promise both as a transparent p-type channel material for thin-film transistors and as a hole-transporting layer in organic light-emitting diodes and organic ...
Anthopoulos, TD, Mottram, AD, Pattanasattayavong, P, Yan, F   +3 more
core   +1 more source

Perovskite solar cells free of hole transport layer

Journal of Sol-Gel Science and Technology, 2019
In this work, easy and simple structured perovskite solar cells (PSCs) are designed and characterized. Our effort was to reduce the cost of the fabrication of such PSC devices, first by using an inexpensive starting precursor (aqueous methylamine solution) for the perovskite materials and second by design in a PSC structure free of the expensive hole ...
Al Dahoudi, N., Asad, J., Shaat, Samy K., Musleh, H., Shurrab, N., Issa, A., Lahmar, Abelilah, Al-Kahlout, Amal, AlDahoudi, Naji M.   +8 more
openaire   +2 more sources

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source

Waterproof and ultraflexible organic photovoltaics with improved interface adhesion

Nature Communications
Ultraflexible organic photovoltaics have emerged as a potential power source for wearable electronics owing to their stretchability and lightweight nature.
Sixing Xiong, Kenjiro Fukuda, Kyohei Nakano, Shinyoung Lee, Yutaro Sumi, Masahito Takakuwa, Daishi Inoue, Daisuke Hashizume, Baocai Du, Tomoyuki Yokota, Yinhua Zhou, Keisuke Tajima, Takao Someya   +12 more
doaj   +1 more source

Novel Tailoring of Ternary ZnS‐MXene‐TiO2 Nanocomposite Heterojunction and Its Tunable Electrochemical Properties With Enhanced Photocatalytic Degradation

Advanced Engineering Materials, EarlyView.
ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir, Dohyun Kim, Minho Song, Jae Doc Na, Young Jun Joo, Kwang Youn Cho, Karna Wijaya, Won‐Chun Oh   +7 more
wiley   +1 more source

Exploration of one-dimensional TiO2 for efficient electron transporting layer [PDF]

EPJ Web of Conferences
This study explores the parameters that, regulate and impact the crystallization process and morphology of electron-transporting layers, thereby enhancing photovoltaic performance.
Mathew Jolly, Purushothaman S., Gnanavel C., Salammal Shyju Thankaraj   +3 more
doaj   +1 more source

Interfacial Morphology Addresses Performance of Perovskite Solar Cells Based on Composite Hole Transporting Materials of Functionalized Reduced Graphene Oxide and P3HT [PDF]

, 2018
The development of novel hole transporting materials (HTMs) for perovskite solar cells (PSCs) that can enhance device's reproducibility is a largely pursued goal, even to the detriment of a very high efficiency, since it paves the way to an effective ...
Abdu-Aguye, Mustapha, Gatti, Teresa, Girardi, Leonardo, Lamberti, Francesco, Loi, Maria Antonietta, Marega, Carla, Menna, Enzo, Perino, Luca, Petrozza, Annamaria, Rizzi, Gian Andrea, Salerno, Marco, Sorrentino, Roberto, Topolovsek, Peter   +12 more
core   +2 more sources