Results 61 to 70 of about 9,082 (209)
Dopant Engineering in Perovskite Cathodes for Efficient CO2 Electrolysis
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 1, January 2026.By doping Zn2+ into Sr2FexMo1‐xO6‐δ and creating highly active frustrated Lewis pairs with abundant oxygen vacancies in the perovskite, a highly efficient SOEC cathode is developed, resulting in a current density of up to −1.85 A cm−2 at 800 °C under a bias voltage of 1.5 V during CO2 electrolysis, marking the highest value reported for pure perovskite
Mengqin Xiao +5 more
wiley +1 more source
Fenmo yejin jishuConventional Ti(C,N)-based cermets predominantly utilize Co/Ni as the bonding phase. This study explores the preparation of high-entropy (Ti,W,Mo,Nb,Ta)(C,N)-based cermets by vacuum sintering, utilizing high-entropy (Ti,W,Mo,Nb,Ta)(C,N) ceramics as the ...
XIA Peng +7 more
doaj +1 more source
, 2009 Tato bakalářská práce se zabývá cermety jako nástrojovým materiálem. V první části práce je uveden základní přehled nástrojových materiálů. Druhá část je zaměřena na druhy, výrobu a vlastnosti cermetů.
Hanousek, Petr
core
High temperature oxidation resistant cermet compositions [PDF]
, 1976 Cermet compositions are designed to provide high temperature resistant refractory coatings on stainless steel or molybdenum substrates. A ceramic mixture of chromium oxide and aluminum oxide form a coating of chromium oxide as an oxidation barrier around
Phillips, W. M.
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HRXRD study of the theoretical densities of novel reactive sintered boride candidate neutron shielding materials [PDF]
, 2020 Reactive Sintered Borides (RSBs) are novel borocarbide materials derived from FeCr-based cemented tungsten (FeCr-cWCs) show considerable promise as compact radiation armour for proposed spherical tokamak,[1],[2],[3],[4],[5].
Marshall, Jessica M. +2 more
core +1 more source
Advanced Materials, Volume 37, Issue 48, December 3, 2025.Reversible protonic ceramic electrochemical cells (R‐PCECs) face challenges from sluggish and unstable oxygen reduction and evolution reactions in the air electrode. This review discusses recent progress in triple‐conducting air electrodes, emphasizing mechanisms, performance factors, and design strategies, offering guidance for creating efficient and ...
Xi Chen +8 more
wiley +1 more source
Journal of Materials Research and TechnologyThe present study investigates the dry sliding wear behavior of the TiC-stainless steel-based cermets processed using the Binder Jet 3D Printing technique (BJ3DP).
H.S. Maurya, F. Akhtar, K.G. Prashanth
doaj +1 more source
Thoria-Based Cermet Nuclear Fuel: Cermet Fabrication and Behavior Estimates [PDF]
10th International Conference on Nuclear Engineering, Volume 4, 2002 Cermet nuclear fuels have significant potential to enhance fuel performance because of low internal fuel temperatures and low stored energy. The combination of these benefits with the inherent proliferation resistance, high burnup capability, and favorable neutronic properties of the thorium fuel cycle provide intriguing options for using thoria based ...
McDeavitt, S.M. +5 more
openaire +1 more source
A note on threshold velocity criteria for modelling the solid particle erosion of WC/Co MMCs [PDF]
, 2011 The threshold velocity for erosion of a ductile material is considered as the velocity required for initiation of plastic deformation in the substrate.
Jana, B.D., Stack, M.M.
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Advanced Materials, Volume 37, Issue 48, December 3, 2025.Protonic ceramic electrolysis cells (PCECs) are a promising intermediate‐temperature hydrogen production technology, leveraging high proton conductivity in electrolytes yet constrained by insufficient catalytic activity and interfacial instability in fuel/air electrodes. This review systematically categorizes advanced electrode materials and critically
Zhipeng Liu +6 more
wiley +1 more source