Results 111 to 120 of about 1,130 (256)
MXenes as a Versatile Platform for High‐Energy‐Density Asymmetric Supercapacitors
Carbon Energy, EarlyView.MXenes with high conductivity and tunable surface chemistry are reviewed as advanced electrodes for asymmetric supercapacitors. MAX‐phase synthesis, surface and interlayer engineering, defect modulation, and composite designs are discussed, highlighting enhanced ion transport, pseudocapacitance, energy density, cycling stability, and sustainable routes
Seul‐Yi Lee +3 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.The influence of head‐to‐tail cyclization, as well as the effect of ring expansion with an additional glycine on lanmodulin‐inspired peptides on the structure and lanthanide (Ln)‐binding behavior was investigated. While the decrease of structural flexibility can indeed increase the Ln affinity and peptide pre‐organization, it does not lead to an ...
Sophie M. Gutenthaler‐Tietze +6 more
wiley +1 more source
Pneumatically-Actuated Acoustic Metamaterials Based on Helmholtz Resonators. [PDF]
Materials (Basel), 2020 Hedayati R, Lakshmanan S.
europepmc +1 more source
Chemistry – A European Journal, EarlyView.A unimolecular polyampholytic graft copolymer matrix provides a protective confinement for an electrostatically embedded tetrapyridophenazine‐bridged heterodinuclear Ru‐Pt hydrogen evolving photocatalyst. The matrix slows the degradation kinetics of the catalyst and at the same time does not hinder its repair by ammonium persulfate.
Yurii Utievskyi +10 more
wiley +1 more source
Enhanced Quarter Spherical Acoustic Energy Harvester Based on Dual Helmholtz Resonators. [PDF]
Sensors (Basel), 2020 Ji X, Yang L, Xue Z, Deng L, Wang D.
europepmc +1 more source
Chemistry – A European Journal, EarlyView.The determination of spin‐states by methods like Hirshfeld atom refinement is a promising development in the field of quantum crystallography. To this end, we present x‐ray wavefunction refinement as a next step in this process, identifying the spin and translating it into a physical wavefunction.
Johannes Bartusel +3 more
wiley +1 more source
Integral Experiments and Magnetic Resonance Imaging of Lab‐Scale Liquid Distributors
Chemie Ingenieur Technik, EarlyView.Four lab‐scale liquid distributors were evaluated based on the homogeneity of the resulting liquid distribution. The best‐performing design reduced maldistribution and wall flow compared to a single‐point liquid distribution and remained stable under varying operating conditions, including different gas and liquid loads.
Hannah S. Rennebaum +4 more
wiley +1 more source
Carbon Anodes for Low‐Temperature Nonaqueous Alkali Metal‐Ion Batteries
EcoEnergy, EarlyView.This review summarizes recent progress in carbon anodes for low‐temperature nonaqueous alkali‐metal ion batteries. Fundamental thermodynamic and kinetic limitations are examined, alongside a systematic discussion of graphite, hard carbon, and emerging carbon architectures.
Zhichun Miao +11 more
wiley +1 more source
EcoEnergy, EarlyView.Oxide perovskites (ABO3) have emerged as paradigm‐shifting materials for solar energy conversion, uniquely combining ferroelectric polarization, piezoelectric response, and tunable optoelectronic properties. This review comprehensively examines how controlled structural distortions generate built‐in electric fields that overcome ultrafast charge ...
Xu Qian +6 more
wiley +1 more source