Results 171 to 180 of about 6,053,605 (298)

Privileged Chiral Photocatalysts. [PDF]

Angew Chem Int Ed Engl
Studer E, Mandal S, Stünkel T, Gilmour R.   +3 more
europepmc   +1 more source

Proving Optical Anisotropy and Polarization Effects in β‐Ga2O3$\left(\text{Ga}\right)_{2} \left(\text{O}\right)_{3}$ Nanomembranes via X‐Ray Excited Optical Luminescence

Advanced Photonics Research, EarlyView.
In this study, the pronounced anisotropy in the optical properties of β‐Ga2O3 nanomembranes has been analized under a synchrotron nanoprobe. We have investigated the site‐specific contributions of distint Ga ions to the emission bands by combining polarization‐dependent X‐ray absorption near‐edge structure and X‐ray excited luminescence.
Paula Pérez‐Peinado, Jaime Dolado, Pedro L. Alcázar Ruano, Daniel Carrasco, Ruth Martínez‐Casado, Valentina Bonino, Gema Martínez‐Criado, Jani Jesenovec, John S. McCloy, Francisco Domínguez‐Adame, Jorge Quereda, Emilio Nogales, Bianchi Méndez   +12 more
wiley   +1 more source

Correlative analysis of Ni(ii) coordination states in molten salts using a combination of X-ray and optical spectroscopies and simulations. [PDF]

Chem Sci
Liu Y, Topsakal M, Zheng K, Betancourt LE, Woods M, Roy S, Patra N, Leshchev D, Halstenberg P, Maltsev DS, Dai S, Ivanov AS, Bryantsev VS, Wishart JF, Gakhar R, Frenkel AI, Gill SK.   +16 more
europepmc   +1 more source

Cellulose‐Based Electrolytes in Rechargeable Zn‐Battery: An Overview

Advanced Sustainable Systems, EarlyView.
Zn‐ion battery with cellulose‐based electrolyte and diffused cathode such as MnO2 and V2O5 can be actually proposed as a rechargeable system for energy storage from renewable sources such as solar and wind, due to its relevant cycle life and the remarkably competitive low cost.
Jusef Hassoun, Kento Kimura, Yoichi Tominaga   +2 more
wiley   +1 more source

In situ atomic-resolution imaging of water vapor-driven multistep oxidation dynamics in strontium cobaltite. [PDF]

Sci Adv
Yang Z, Qu K, Zhao Y, Wang L, Kovarik L, Sushko PV, Lyu Y, Zhang J, Yu P, Duan C, Du Y.   +10 more
europepmc   +1 more source

Laser‐Induced HKUST‐1 Derived Porous Electrocatalyst: an Innovative Approach to Boost Sustainable Ammonia Synthesis

Advanced Sustainable Systems, EarlyView.
A zero‐waste, eco‐friendly, binder‐free, scalable, rapid, and one‐pot laser carbonization approach fabricates a coppercuprous oxide/carbon electrocatalyst derived from HKUST‐1 metal‐organic framework for efficient nitrate reduction to ammonia. The catalyst exhibits high ammonia yield, excellent Faradaic efficiency, and robust stability.
Aneena Lal, Hani Porat, Asmita Dutta, Manish Kumar Yadav, Arie Borenstein   +4 more
wiley   +1 more source

Advances and Outlook of Nickel‐Based MOFs–LDHs Materials for Energy Conversion

Advanced Sustainable Systems, EarlyView.
In this graphical abstract, we present the pivotal gap between the activity and stability parameters as far as intergrated Ni‐based MOF/LDF electrocatalysts are concerned. For large scale application, these two parameters should be optimized and furthermore balanced in order to promote sustainable electrocatalytic hydrogen production.
Lincoln Einstein Kengne Fotso, Saad Mehmood, Jetty Vatsala Rani, Joydeep Dutta, Ujjwal Pal   +4 more
wiley   +1 more source

Design of Thermodynamically Stable Lead‐Free Cs2InCuCl6 Double Perovskite Solar Cells

Advanced Theory and Simulations, EarlyView.
Lead‐free Cs₂InCuCl₆ double perovskite (CICC) is explored as a solar absorber via SCAPS simulations. Device optimization of absorber thickness, defect densities, and interface kinetics with HTL/ETL materials reveals promising power conversion efficiency.
Luong Thien Bao Pham, Naveen Kumar Elumalai, Pranta Barua, Kiran Sreedhar Ram, Hooman Mehdizadeh‐Rad, Kannoorpatti Krishnan   +5 more
wiley   +1 more source

Suppressing Jahn-Teller Distortion in Manganese Oxides for High-Performance Aqueous Zinc-Ion Batteries. [PDF]

Materials (Basel)
Duan J, Huang M, Song M, Zhou W, Tan H.
europepmc   +1 more source

Excitation Energy Transfer between Porphyrin Dyes on a Clay Surface: A Study Employing Multifidelity Machine Learning

Advanced Theory and Simulations, EarlyView.
Inspired by natural light‐harvesting systems, this study computationally investigates a synthetic antenna by arranging cationic free‐base porphyrin molecules on an anionic clay surface. Using a multiscale quantum mechanics/molecular mechanics (QM/MM) approach combined with a multifidelity machine learning method, excitation energies are predicted ...
Dongyu Lyu, Vivin Vinod, Matthias Holzenkamp, Yannick Marcel Holtkamp, Sayan Maity, Carlos R. Salazar, Ulrich Kleinekathöfer, Peter Zaspel   +7 more
wiley   +1 more source