Results 51 to 60 of about 197,986 (311)

The effects of water and microstructure on the performance of polymer electrolyte fuel cells [PDF]

, 2006
n this paper, we present a comprehensive non-isothermal, one-dimensional model of the cathode side of a Polymer Electrolyte Fuel Cell. We explicitly include the catalyst layer, gas diffusion layer and the membrane.
Shah, A., Promislow, K., Young, A., Yi, S., Gervais, W., Li, J., Kim, G.S.   +6 more
core   +1 more source

Solid state reaction mechanism of the FexO-TiO2 system

工程科学学报, 2015
The diffusion couple was used to study solid state reaction in the FexO-TiO2 system at a temperature range of 1323 to 1473 K,during which the oxygen partial pressure was controlled by CO-CO2 gas mixture.
REN Zhong-shan, HU Xiao-jun, ZHENG Jian-chao, ZHOU Guo-zhi, XUE Xiang-xin   +4 more
doaj   +1 more source

Effect of K+-modified biochar on the adsorption performance of methylene blue

Meitan xuebao, 2023
Using corn stalks as raw materials, modified corn stalk biochar (hereafter referred to as biochar) was prepared by phosphoric acid (H3PO4) activation modification, potassium hydroxide (KOH) loading K+ modification and carbonization.
Zeyu DAI, Jianlin ZHOU, Weiyin LIU, Ping QIN, Zhang CHEN, Zhixian LI, Guoliang CHEN   +6 more
doaj   +1 more source

SPG4 and Dementia: Expanding the Clinical Spectrum

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hereditary spastic paraplegia (HSP) is a group of disorders characterized by progressive spasticity and lower limb weakness, with mutations in SPG4/SPAST being the most common cause. Detailed studies and clinical and molecular comparisons across different populations are missing.
Emanuele Panza, Arun Meyyazhagan, Eliseo Picchi, Gustavo Ribas, Ingrid Faber, Ryosuke Miyamoto, Preethi Basavaraju, Paolo Eusebi, Haripriya Kuchi Bhotla, Mario Stasi, Fabrizio Gaudiello, Francesco Patti, Filippo Maria Santorelli, Marcondes Cavalcante França Jr, José Luiz Pedroso, Orlando Graziani Povoas Barsottini, Hélio Afonso Ghizoni Teive, Peter Henry St George‐Hyslop, Toshitaka Kawarai, Antonio Orlacchio   +19 more
wiley   +1 more source

An advanced all-solid-state Li-ion battery model [PDF]

, 2020
A new advanced mathematical model is proposed to accurately simulate the behavior of all-solid-state Li-ion batteries. The model includes charge-transfer kinetics at both electrode/electrolyte interfaces, diffusion and migration of mobile lithium ions in
Notten, Peter H. L., Notten PHL, Danilov, D.L., Raijmakers, L.H.J., Raijmakers, Luc, Eichel, Rüdiger-A., Notten, P. H. L., Notten, P.H.L., Danilov, Dmitri, Raijmakers, L. H. J., Danilov, D. L., Notten, PHL Peter, Danilov DL, Eichel RA, Eichel, R.A., Danilov, DL Dmitry, Raijmakers, LHJ Lucas, Eichel, Rüdiger A, Raijmakers LHJ   +18 more
core   +1 more source

Exploring the Effect of Moisture on CO₂ Diffusion and Particle Cementation in Carbonated Steel Slag

Applied Sciences
The study of the mechanisms affecting the preparation parameters of carbonated steel slag is of great significance for the development of carbon sequestration materials.
Shenqiu Lin, Ping Chen, Weiheng Xiang, Cheng Hu, Fangbin Li, Jun Liu, Yu Ding   +6 more
doaj   +1 more source

Thermally activated reaction–diffusion-controlled chemical bulk reactions of gases and solids

Nuclear Materials and Energy, 2015
The chemical kinetics of the reaction of thin films with reactive gases is investigated. The removal of thin films using thermally activated solid–gas to gas reactions is a method to in-situ control deposition inventory in vacuum and plasma vessels ...
S. Möller, A. Kreter, Ch. Linsmeier, U. Samm   +3 more
doaj   +1 more source

Study on the reliability of novel Au–30Ga solder for high-temperature packaging

Journal of Materials Research and Technology, 2020
As a novel high-temperature solder with suitable eutectic temperature and excellent solderability, Au–30Ga eutectic alloy shows high application potential as a packaging material for high-power devices.
Han Liu, Songbai Xue, Yu Tao, Weimin Long, Sujuan Zhong, Bo Wang   +5 more
doaj   +1 more source

Early Clinical, Imaging, and Pathological Characteristics of SRPK3/TTN‐Digenic Myopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective SRPK3/TTN‐digenic myopathy was recently established as a skeletal muscle myopathy caused by digenic inheritance. This study characterizes the early clinical presentation of SRPK3/TTN‐digenic myopathy in one previously reported and seven newly identified pediatric patients.
Rotem Orbach, Sandra Donkervoort, Carola Hedberg‐Oldfors, Giovanni Baranello, Dimah Saade, Precilla D'Souza, Ruchee Patel, Eva Michael, A. Reghan Foley, Diana Bharucha‐Goebel, S. Jin Haugland, Meghan McAnally, Omer Abdul Hamid, Katherine Chao, Ellen F. Macnamara, Alan H. Beggs, Anna Sarkozy, Juliane Mueller, Steven A. Moore, Richard S. Finkel, Cynthia J. Tifft, Francesco Muntoni, Anders Oldfors, Carsten G. Bönnemann   +23 more
wiley   +1 more source

Application of Solid-State Transformers in a Novel Architecture of Hybrid AC/DC House Power Systems

Energies, 2020
The ongoing diffusion of solid-state DC/DC converters makes possible a partial migration of electric power systems from the present AC paradigm to a future DC scenario.
Fabio Bignucolo, Manuele Bertoluzzo
doaj   +1 more source