Results 251 to 260 of about 4,145,033 (345)

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

Advanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong, James Trevarthen, Igor Dolbnya, Wadwan Singhapong, Nicholas Pilato, Richard Butler, Jiraphant Srisuriyachot, Alexander J. G. Lunt   +7 more
wiley   +1 more source

Mechanical properties and biocompatibility of graphene-reinforced materials for crowns and bridges: A systematic review and meta-analysis with emphasis on ceramics. [PDF]

J Oral Biol Craniofac Res
Alshamaa AA, Alfahdawi IH, Abdulateef MA, Qaraghuli AM.   +3 more
europepmc   +1 more source

Interconnected Hierarchically Porous Graphene‐Based Membrane Electrode for High‐Power and Long‐Cycle Lithium–Oxygen Battery

Advanced Science, EarlyView.
Lithium–oxygen batteries face an energy‐power trade‐off due to sluggish O2 transport and pore clogging by Li2O2. Simulations show that reducing tortuosity via interconnected macropores enhances oxygen mobility. A freestanding graphene electrode having interconnected macropores with low tortuosity delivers >2500 mAh g−1, stable lean‐electrolyte cycling,
Arghya Dutta, Takashi Kameda, Taiga Ozawa, Anna Myojin, Minako Nishioka, Wei Yu, Hirotomo Nishihara, Shoichi Matsuda   +7 more
wiley   +1 more source

Advancements in preceramic inorganic polymers for environmental applications: properties, synthesis, and potential uses. [PDF]

RSC Adv
Salehi MM, Mohammadi M, Akbarzadeh AR, Babamoradi M, Maleki A, Zare EN.   +5 more
europepmc   +1 more source

Addressing Oxygen Embrittlement in Additively Manufactured Titanium via Cu‐Mediated Interstitial Site Engineering

Advanced Science, EarlyView.
A novel “Cu‐mediated interstitial site engineering” strategy is introduced to thermodynamically stabilize hexagonal oxygen (hex‐O) configurations in oxygen‐containing titanium alloys. The hex‐O configuration activates multiple slip systems and enhances dislocation pinning via long‐range repulsion.
Xiaobin Lin, Xudong Rong, Jiachen Xie, Xinru Wang, Jianteng Wang, Zhihang Xu, Dongdong Zhao, Shiwei Pan, Feng Qian, Longlong Ma, Gang Sha, Xiang Zhang, Chunsheng Shi, Chunnian He, Naiqin Zhao   +14 more
wiley   +1 more source

Clays in transition: Addressing resource challenges and sustainable innovations in the construction sector. [PDF]

Sci Prog
Vasić M, Grubeša IN, Awoyera P, Barišić I.   +3 more
europepmc   +1 more source

Artificial Intelligence‐Driven Soft Bioelectronics for Self‐Powered Respiration Monitoring

Advanced Science, EarlyView.
Artificial intelligence‐driven soft bioelectronics for self powered respiration monitoring based on triboelectric nanogenerators (TENGs), piezoelectric nanogenerators (PENGs), and magnetoelastic generators (MEGs) enable continuous and multi‐scenario respiratory biomechanical data collection. Coupled with machine learning and big data driven diagnostics,
Xinkai Xu, Xiao Xiao, Rui Guo, Jun Chen
wiley   +1 more source

Structural order differentiation unlocks the energy storage performance of commensurate antiferroelectric ceramics. [PDF]

Nat Commun
Ge G, Qian J, Shi C, Sun C, Wang S, Wang H, Hu T, van Aken PA, Shen B, Zhai J.   +9 more
europepmc   +1 more source

Unveiling a Stable Polysulfide Transport Framework in a Fluorine‐Free Li‐S Batteries

Advanced Science, EarlyView.
This work unveils a lithium thiophosphate reaction pathway activated by trigger P2S5 units, which initiate fast self‐assembly and shift the system away from conventional Li‐S reactions. The reversible Li‐P‐S framework delivers stability, safety, and high energy density, while enabling a distinct solid‐liquid hybrid electrochemical mode that provides a ...
Feng‐Yu Wu, Po‐Wei Chi, Phillip M. Wu, Maw‐Kuen Wu   +3 more
wiley   +1 more source

Experimental and Numerical Analysis of Sandwich Structures. [PDF]

Materials (Basel)
Pozorski Z, Lange J, Sabik A.
europepmc   +1 more source