Results 61 to 70 of about 152,510 (302)

Penentuan Resistivitas Tak-Terkompensasi Cairan Ion Berbasis Imidazol dengan Metode EIS: Pengaruh Panjang Alkil dan Perbedaan Anion

open access: yesJurnal Riset Kimia, 2020
Ionic liquids have interesting properties because they have several advantages compared to conventional organic solvents, such as high thermal stability, high viscosity, good solvent properties, non-flammable, and non-volatile. In electrochemistry, ionic
Aep Patah   +3 more
doaj   +1 more source

Computation-efficient Approach to EIS Feature Extraction for Battery Informatics and Big Data [PDF]

open access: yes
Electrochemical Impedance Spectroscopy (EIS) has the potential for improved prediction of battery performance and lifespan, but often has costly computation requirements.
Yujia, Liang   +5 more
core   +1 more source

How the Porous Transport Layer Dictates Membrane Electrode Assembly Performance of IrO2 Catalysts

open access: yesAdvanced Functional Materials, EarlyView.
The Schottky barrier formed at the catalyst | PTL interface critically governs both the initial performance and long‐term durability of the PEMWE, and its magnitude is dictated by the catalyst's work function. This limitation can be resolved by combining a rutile IrO2 core for efficient electron transfer with an amorphous IrOx shell for high surface ...
Hyeseong Jeon   +6 more
wiley   +1 more source

Self‐Adaptive Gradient Interphase Enables Durable Solid‐State Lithium Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a machine learning‐guided interfacial design that forms a self‐adaptive graded interphase on lithium metal anode. A B105M40 composite interlayer evolves into lithiophilic, porous, and fast‐ion‐conducting phases, enabling intimate contact, dendrite suppression, and uniform lithium deposition.
Hongmin Liu   +9 more
wiley   +1 more source

Heteroengineering‐Induced Electronic Reconstruction for Ammonium‐Ion Energy Storage

open access: yesAdvanced Functional Materials, EarlyView.
An integrated electronic reconstruction behavior is induced by local heteroengineering on VO2(B) electrode material surface of NH4+ supercapacitor, rationally modulating the electronic structure, enabling enhanced intrinsic conductivity and extra driving force for NH4+ intercalation reaction.
Ji‐Chi Liu   +11 more
wiley   +1 more source

Crystall-Eis Eis-Günther, Langestrasse 23, Holzgraben 18, Telef. Amt I 301.416, Offenbach a/M., Schlosstrasse 17

open access: yes
CRYSTALL-EIS EIS-GÜNTHER, LANGESTRASSE 23, HOLZGRABEN 18, TELEF. AMT I 301.416, OFFENBACH A/M., SCHLOSSTRASSE 17 Crystall-Eis Eis-Günther, Langestrasse 23, Holzgraben 18, Telef. Amt I 301.416, Offenbach a/M., Schlosstrasse 17 ( -
Eis-Günther
core   +1 more source

A Particle‐Level Dual‐Polymer Interphase for Coupled Interfacial and Contact Stabilization of Zinc Metal Powder Anodes in Aqueous Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A particle‐level dual‐polymer interphase of carboxymethyl cellulose (CMC) and poly(acrylic acid) (PAA) stabilizes zinc metal powder anodes by coupling CMC‐mediated water regulation with PAA‐derived Zn2+ affinity. This synergy suppresses hydrogen evolution, corrosion, and byproduct accumulation while preserving electrode‐level electrical contact ...
Yunah Ahn   +7 more
wiley   +1 more source

Dual‐Alloy Exsolution in Fe‐Based Perovskite Anodes for High‐Performance Direct Ammonia Solid Oxide Fuel Cells

open access: yesAdvanced Functional Materials, EarlyView.
Dual FeCo and FeNi alloy nanoparticles are exsolved from a multi‐doped Fe‐based perovskite anode for high‐performance direct ammonia solid oxide fuel cells. The dual‐alloy surface coordinates electronic structure modulation and nanoparticle morphology control, providing abundant reaction sites and complementary catalytic functions for NH3 decomposition,
Jungseub Ha   +9 more
wiley   +1 more source

Eis-Günther, Langestrasse 23, Holzgraben 18, Telef. Amt I 301.416, Offenbach a/M., Schlosstrasse 17

open access: yes
EIS-GÜNTHER, LANGESTRASSE 23, HOLZGRABEN 18, TELEF. AMT I 301.416, OFFENBACH A/M., SCHLOSSTRASSE 17 Eis-Günther, Langestrasse 23, Holzgraben 18, Telef. Amt I 301.416, Offenbach a/M., Schlosstrasse 17 ( -
Eis-Günther
core   +1 more source

Effect of bolt rib spacing on load transfer mechanism

open access: yesInternational Journal of Mining Science and Technology, 2017
Rock bolting has firmly used as the coal mine roof reinforcement in underground coal mine. The bolting effect of fully grouted rebar bolt is closely related to the bolt surface profile.
Wu Tao, Cao Chen, Han Jun, Ren Ting
doaj   +1 more source

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