Results 191 to 200 of about 7,972 (265)

Evaluating Pt Nanoparticle Electrocatalyst Stability on Corrosion Free Carbon Supports Using Identical Location TEM

Small, EarlyView.
Pt nanoparticle stability during accelerated stress testing at high anodic potentials was investigated using identical location TEM on a corrosion‐resistant boron‐doped diamond (BDD) electrode. Changes in nanoparticle size, position, and response with respect to nearest neighbor distance on a particle‐by‐particle basis were tracked using machine vision
Daniel Houghton, Yisong Han, Richard Beanland, Louis Godeffroy, Frédéric Kanoufi, Viacheslav Shkirskiy, Jonathan Sharman, Julie V. Macpherson   +7 more
wiley   +1 more source

A versatile large-scale coherent Ising machine from microwave to visible and telecom wavelength bands. [PDF]

Light Sci Appl
Zhang H, Li J, Zhu H.
europepmc   +1 more source

Superionic Germanium Substituted Lithium Thioarsante Li6+xGexAs1‐xS5Br Argyrodites With High Air Stability

Small, EarlyView.
Ge substitution in Li6+xGexAs1‐xS5Br expands the lattice, redistributes Li+, and enhances intercage diffusion, increasing ionic conductivity 6‐fold to 12.7 mS/cm at x = 0.5. Li6.5As0.5Ge0.5S5Br also shows improved air stability, linking the lithium substructure to fast, stable ion transport in thioarsenate argyrodites. ABSTRACT Lithium argyrodite solid
Ajay Gautam, Ruihua Zhou, Anastasia K. Lavrinenko, Hanan Al‐Kutubi, Swapna Ganapathy, Xin Zhang, Alexandros Vasileiadis, Shuo Wang, Marnix Wagemaker   +8 more
wiley   +1 more source

Spatial-Wavelength Multiplexing Error-Controlled Photonic Analog Computing System. [PDF]

Adv Sci (Weinh)
Zhu T, Zhu B, Zhang S, Li K, Wu X, Pi Y, Yan J, Chen D, Guo B, Xiao X, Wang L, Xu X, Xue X, Huang S, Cao Z, Yu S.   +15 more
europepmc   +1 more source

Porous Organic Polymers: From Molecular Design to Scalable Technologies

Small, EarlyView.
This review introduces porous organic polymers (POPs) for a wide range of applications, including energy storage, gas adsorption, catalysts, adsorbents, biomedical applications, sensors, and other exciting fields, and critically analyzes the synthesis and modification, and how structural topology influences the composites' architecture of POPs, along ...
Hossein Mashhadimoslem, Hadi Shayesteh, Simindokht Zarei‐Shokat, Rokhsareh Bakhtiari, Sheyda Abedi‐Banaei, Zahra Sheikhlouiharzand, Parnia Mohebimanesh, Seyed Mohammad Amin Ojagh, Bahareh Bakhtiari, Ali Maleki, Theo G. M. van de Ven, Sohrab Zendehboudi, Ali Elkamel   +12 more
wiley   +1 more source

Portable Multichannel Measurement System for Real-Time Microplastics Assessment Using Microwave Sensors. [PDF]

Sensors (Basel)
Barrancos A, Rosinha D, Assis J, Rosado LS.   +3 more
europepmc   +1 more source

Unlocking n‐alk‐1‐ynes conformers: Quantum “trigger finger” versus “stiff joint” conformations

Smart Molecules, EarlyView.
Quantum chemical analysis reveals the unique function of n‐alk‐1‐yne terminus as a Quantum “Trigger Finger,” exhibiting two near‐isoenergetic conformers (Cs ${\mathrm{C}}_{s}$and C1 ${\mathrm{C}}_{1}$) locked by a symmetric high barrier. This contrasts with the lower asymmetric barrier of the conventional asymmetric “Stiff Joint” alkyl chain.
Ioan Bâldea
wiley   +1 more source

A three-dimensional scanning trapped-ion probe. [PDF]

Sci Adv
Sägesser T, Jain S, Hrmo P, Ferk A, Simoni M, Cui Y, Mordini C, Kienzler D, Home J.   +8 more
europepmc   +1 more source

A Single‐Crystalline High‐κ K2Mo3O10 Dielectric for Two‐Dimensional Field‐Effect Transistors

SusMat, EarlyView.
K2Mo3O10 nanosheet can be synthesized by CVD method with a wide bandgap (∼4.09 eV) and high dielectric constant (∼39). The MoS2 FET with K2Mo3O10 as the top‐gate dielectric exhibits a steep SS as low as 76 mV dec−1 with an average of approximately 140 mV dec−1 and an on/off current ratio of up to 107 with an average of approximately 106.
Zhihang Zhang, Tianyu Zang, Weikang Dong, Ping Wang, Xiangwei Huang, Yan Xiong, Xiang Miao, Jiadong Zhou   +7 more
wiley   +1 more source

Recombination of localized quasiparticles in disordered superconductors. [PDF]

Nat Commun
de Rooij SAH, Fermin R, Kouwenhoven K, Coppens T, Murugesan V, Thoen DJ, Aarts J, Baselmans JJA, de Visser PJ.   +8 more
europepmc   +1 more source