Results 251 to 260 of about 851,079 (386)

Hierarchical Strain‐Modified Medium‐Entropy Carbide Ceramics Exhibit Exceptional Ablation Resistance up to 2400°C

Advanced Science, EarlyView.
A novel strategy is developed by doping reduced graphene oxide (rGO) into a (HfZrTi)C medium‐entropy ceramic. This induces a hierarchical strain modification mechanism, synergistically inhibiting crack propagation at the microscale and dissipating stress at the mesoscale.
Junyi Xiao, Pengfei He, Lin Xue, Shujun Hu, Liliang Shao, Chuan Sun, Yunyun Ge, Jiangbo Cheng, Xiubing Liang   +8 more
wiley   +1 more source

From chisel to inscription: affordable protocols for the digital documentation of stone carving techniques. An experimental archaeology and traceological approach applied to epigraphy. [PDF]

PLoS One
Previti G, Kusumastuti S, Luci B, Malatesta L, Lemorini C.   +4 more
europepmc   +1 more source

Enhanced Oxygen Redox Activity and Structure Stability of P2‐Type Manganese‐Based Cathodes Through Medium‐Entropy Strategy

Advanced Science, EarlyView.
A medium‐entropy strategy guided by ionic potential is applied to weaken TM─O bonds and suppress Jahn–Teller distortion in P2‐type cathodes, thereby enhancing the oxygen redox activity and structure stability. A medium‐entropy oxide, Na0.8Li0.1Ni0.1Cu0.1Ti0.1Mn0.6O2, demonstrates a high reversible capacity of 223.7 mAh g−1 and an energy density of 616 ...
Dongxiao Wang, Yuxuan Liu, Zihao Wang, Wei Su, Xingguo Qi, Huican Mao, Kan Zhang, Shigang Lu, Bingkun Guo, Yingchun Lyu   +9 more
wiley   +1 more source

Passivation Species Suppress Atom-by-Atom Wear of Microcrystalline Diamond. [PDF]

ACS Appl Mater Interfaces
Leriche C, Pedretti E, Sahin O, Kang D, Righi MC, Weber B.   +5 more
europepmc   +1 more source

Theoretical prediction of the punching shear strength of concrete flat slabs under in-plane tensile forces

, 2020
Pablo Sanchez, Antonio Marí, Eva Oller
openalex   +2 more sources

Structure‐Function Integration in 2D Hybrid Perovskite for Fast Neutron and Gamma Ray Discrimination

Advanced Science, EarlyView.
Using an in situ seed‐assisted cooling method, large (28 × 7 × 3 mm3) (GABA)2PbBr4 single crystals are grown, featuring hydrogen‐rich organic layers and a dense PbBr4 framework. This architecture enables efficient γ‐ray absorption, fast‐neutron sensitivity, and clear n/γ pulse‐shape discrimination (FOM up to 1.74), highlighting its potential as a ...
Yingming Wang, Lingyan Xu, Chongqi Liu, Lu Liang, Binghui Zhang, Zhentao Qin, Lixiang Lian, Wei Zheng, Yanyan Lei, Qinzeng Hu, Shuai Song, Chaopeng Mi, Tao Wang, Yadong Xu, Gangqiang Zha, Wanqi Jie   +15 more
wiley   +1 more source

Monolayer Amorphous Carbon: Unlocking Disorder-Induced Lithiophilicity. [PDF]

Adv Sci (Weinh)
Shi L, Zhang H, Grebenko AK, Yamaletdinov R, Sk R, Shivajirao R, Tong ZJ, Luchkin S, Zhang H, Iakoubovskii KV, Alekseeva AA, Starkov A, Orofeo CM, Lin J, Suenaga K, Toh CT, Mahfouz R, Tayeb TM, Qari N, Adams S, Weber B, Yazyev OV, Özyilmaz B.   +22 more
europepmc   +1 more source

Strength of reinforced concrete flat slabs for punching

, 2020
Ilshat Mirsayapov, Georgy Nikitin, Khanbekov Midkhat   +2 more
openalex   +1 more source

Improved Air Stability of Li Argyrodites Through PS43− Rotation Suppression by Al and Se Co‐Substitution for All‐Solid‐State Batteries

Advanced Science, EarlyView.
Al/Se co‐substitution in Li6PS5Cl achieves enhanced dry‐air stability and improves Li+ conductivity, retaining 85% of its high Li+ conductivity (4.91 mS cm−1 at 30 °C) after dry‐air exposure (dew point −40 °C for 5 h). The stability enhancement is experimentally validated and underpinned by theoretical analyses indicating suppressed rotation of P[S2SeO]
Juhyoun Park, Jihun Lee, Yoon‐Seong Kim, Donghyeok Kim, Minseo Jang, Junwoo Lee, Hae‐Yong Kim, Changhun Park, Jeongheon Kim, Habin Chung, Kyung‐Wan Nam, Dong‐Hwa Seo, Yoon Seok Jung   +12 more
wiley   +1 more source

Microscopic Origin of Charge Transfer at the Organic Semiconductor/MoO₃ Hybrid Interface. [PDF]

J Phys Chem C Nanomater Interfaces
Niederreiter M, Lasshofer M, Presel F, Zamborlini G, Floreano L, Schio L, Mösch-Zanetti NC, Surnev S, Puschnig P, Sterrer M.   +9 more
europepmc   +1 more source