Results 231 to 240 of about 207,429 (312)

Influence of manufacturer, laboratory, clinical, and aging-related factors on the mechanical properties of multilayered zirconia: a systematic review of laboratory studies. [PDF]

BMC Oral Health
Bakitian F.
europepmc   +1 more source

Microsphere‐Modulated Sensing‐in‐Energy Supercapacitor With Self‐Filtering Ultra‐Large Signal Under High‐g Shocks

Advanced Science, EarlyView.
To overcome severe signal oscillation under extreme impact conditions, this work presents a Sensing‐in‐Energy microdevice which integrates a MEMS inertial structure directly within a supercapacitor electrolyte cavity. Utilizing shock‐driven transient contact and electrolyte damping for signal self‐filtering, it achieves weak‐oscillation, large ...
Zhihao Zheng, Yiqun Wang, Kaiyou Liu, Shancheng Luan, Yajiang Yin, Xiaofeng Wang, Keren Dai, Zheng You   +7 more
wiley   +1 more source

Controllable Preparation of Si₃N₄@MgSiN₂ Core-Shell Powders via a "Template Growth" Mechanism in NaCl-KCl Mixed Molten Salt. [PDF]

Materials (Basel)
Liu Y, Wang W, Mo Y, Guo L, Peng Z, Wang W, Ma Q.   +6 more
europepmc   +1 more source

Tunable High‐Performance Metamaterial Filters Based on Novel SRR Architectures

Advanced Science, EarlyView.
Based on two novel SRR configurations and two independent SRR integration approaches, four tunable bandpass metamaterial filters were fabricated with an ultra‐thin ceramic substrate. Among them, SM‐2 achieves over 97% electromagnetic wave transmittance, with a minimal 1.15% deviation in its resonant frequency prediction, making them promising ...
Lingxi Qu, Liya Zheng, Ruopeng Liu, Chunlin Ji, Bin Li   +4 more
wiley   +1 more source

In Situ Reconstruction Regenerates Sinter-Degraded NiO-Based Monolithic Ceramic Catalysts for Efficient Methane Oxidation in Ventilation Air. [PDF]

Materials (Basel)
Liu F, Shi E, Cao Z, Wang Y, Ou X, Wang Z, Han X, Le S, Wang Z, Cheng C, Jin F.   +10 more
europepmc   +1 more source

Observation of Excitonic Instability in a Monolayer Ta2NiSe5 With Strain Disorder

Advanced Science, EarlyView.
Monolayer Ta2${\rm Ta}_2$NiSe5${\rm NiSe}_5$ sustains an excitonic insulating phase up to 190 K, with Raman signatures of gap opening and critical excitonic fluctuations. Thickness‐independent large gap ratios highlight strong exciton‐phonon coupling, while substrate‐induced strain disorder depresses Tc, establishing monolayer Ta2${\rm Ta}_2$NiSe5${\rm
So Young Kim, Kwangrae Kim, Dowook Kim, Ji Eun Lee, Jieun Seok, Chang Il Kwon, Jo Hyun Yun, Chang‐Jong Kang, Jae Hoon Kim, H. W. Yeom, Tae‐Hwan Kim, Jonghwan Kim, B. J. Kim, Jun Sung Kim   +13 more
wiley   +1 more source

Revealing multiscale competing processes in the solid-state synthesis of single-crystalline layered oxide positive electrodes. [PDF]

Nat Commun
Xue Z, Sun T, Oruganti S, Huang X, Parkinson DY, Chu YS, Pianetta P, Ge M, Liu Y.   +8 more
europepmc   +1 more source

Selective laser sintering of polycaprolactone/bioceramic composite bone scaffolds [PDF]

, 2009
Eosoly, Szilvia
core  

Spike‐Embedded Nanocatalysts via Metal‐Directed Carbonization for Highly Efficient and Robust Semi‐Hydrogenation

Advanced Science, EarlyView.
A metal‐directed carbonization strategy transforms hierarchical organic microspheres into spiky carbon catalysts with Pd nanoparticles embedded at the tips. This approach resolves the activity‐stability trade‐off, achieving exceptional poison resistance in semi‐hydrogenations, offering a versatile, scalable platform for designing high‐performance ...
Yintao Li, Yang Sun, Minghang Li, Wenxuan Zhang, Zhengtao Li, Yihao Ni, Yao Zhang, Yong Wang, Samuel S. Veroneau, Pengfei Ji   +9 more
wiley   +1 more source

Straight-Channel NiO/CeO₂ Ceramic Reactor Fabricated via Mesh-Assisted Phase Inversion for Catalytic Oxidation of Ventilation Air Methane. [PDF]

Materials (Basel)
Liu F, Shi E, Cao Z, Ou X, Jin F, Zhou D, Wang Z, Han X, Le S, Wang Y.   +9 more
europepmc   +1 more source