Results 111 to 120 of about 212,355 (342)

Dual‐Interface‐Dominant Cathode Architectures Enabling Fast Sulfur Redox and Stable Interfaces in All‐Solid‐State Li‐S Batteries

Advanced Functional Materials, EarlyView.
An optimized carbon host nanostructure enables a dual‐interface‐dominant architecture in sulfur cathodes of solid‐state Li‐S batteries by selectively forming sulfur|carbon and sulfur|solid electrolyte interfaces. This tailored interfacial configuration accelerates sulfur redox kinetics by establishing enriched Li+/e– transport networks, while ...
Zhao Yang, Yuxiao Zhang, Yihong Liu, Geng Xie, Yu Dou, Jeremy Dawkins, Lijia Liu, Yixiang Wang, Lingzi Sang, Mohsen Shakouri, Sixu Deng, Karim Zaghib, Tsun‐Kong Sham, Xia Li   +13 more
wiley   +1 more source

Meet Our Bloggers [PDF]

, 2009
Just how different is college today? There are computers, cell phones, the Internet and Web. There are numerous little electronic devices for tweeting, talking, teaching, playing and learning.
Linfield Magazine Staff
core   +1 more source

The Role of Polyether Ether Ketone (Peek) in Dentistry – A Review

Journal of Medicine and Life, 2019
This study is aimed to review the applications of Polyether Ether Ketone (PEEK) in dentistry. The increased demand for aesthetics, legislation in some developed countries, few drawbacks with existing materials and clinicians shifting their paradigms ...
L. Bathala, V. Majeti, N. Rachuri, N. Singh, Sirisha Gedela   +4 more
semanticscholar   +1 more source

Multibit Ferroelectric HfZrO Memcapacitor for Non‐Volatile Analogue Memory and Reconfigurable Electronics

Advanced Functional Materials, EarlyView.
Ferroelectric memcapacitors enable non‐volatile, voltage‐programmable capacitance tuning for adaptive electronics. A TiN/HfZrO/TiN device stack demonstrates more than eight stable capacitance states within a 24 pF memory window in compact 60 ×$\times$ 60 μm2$\umu{\rm m}^{2}$ devices at low operating voltages.
Deepika Yadav, Spyros Stathopoulos, Patrick Foster, Andreas Tsiamis, Mohamed Awadein, Hannah Levene, Themis Prodromakis   +6 more
wiley   +1 more source

Assessing the Biocompatibility of Composite Consisting from Polyether Ether Ketone Reinforced by Silicon Carbide Nanofiller [PDF]

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul
Background and Objective: The comparison between commercially pure titanium and polyetheretherketone (PEEK) highlights significant differences in their mechanical properties and biological interactions, influencing their suitability as dental implant ...
M Mahdi Jassim, Th Ismael Hamad, F Jaleel Ismael, A Ahmed Fatalla   +3 more
doaj  

Tribological behaviour of the low and high viscosity peek at various testing scales [PDF]

, 2012
Polyetheretherketone (PEEK) has become most attractive as a sliding bearing material in industrial applications, due to its excellent thermal stability, good friction and wear resistance. These properties promote the material to be used in so called high
De Baets, Patrick, Fernandez, Beatriz, Igartua, Amaia, Perez Delgado, Yeczain, Rodriguez Fereira, Vanessa, Schlarb, Alois K, Sukumaran, Jacob   +6 more
core  

Where Most Frameworks Degrade: Flexible Bimetallic Phosphonate Crystals as pH‐Universal Supercapacitor Electrodes

Advanced Functional Materials, EarlyView.
Plastically flexible single crystals of the bimetallic phosphonate framework [Cu(2,2′‐bpy)VO(O3PC6H5)2] combine mechanical adaptability with robust pseudocapacitive charge storage. The material delivers about 140 Fg−1 at pH 4 and pH 10 and remains stable across pH 2‐12, enabling energy storage under comparatively mild electrolyte conditions.
Tim Müller, Jean G. A. Ruthes, Biswajit Battacharya, Dorothee Silbernagl, Patrik Tholen, Aysenur Limon, Gülsüm Kinik, Christoph Janiak, Markus Suta, Franziska Emmerling, Volker Presser, Gündoğ Yücesan   +11 more
wiley   +1 more source

The long-term mechanical integrity of non-reinforced PEEK-OPTIMA polymer for demanding spinal applications: experimental and finite-element analysis [PDF]

, 2018
Polyetheretherketone (PEEK) is a novel polymer with potential advantages for its use in demanding orthopaedic applications (e.g. intervertebral cages). However, the influence of a physiological environment on the mechanical stability of PEEK has not been
Ferguson, Stephen, Polikeit, Anne, Visser, Judith   +2 more
core  

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Assessment of polyetheretherketone crown in patients: An original research

Journal of Pharmacy and Bioallied Sciences
Introduction: Polyetheretherketone (PEEK) has a long history of usage in implant abutments, but it has not seen much applications in tooth-supported prosthetics.
Harisha Dewan, Swetha Kolapally, Ruthika S Patil, Chandana Suddala, Doddy L Balaji, Amar A Thakare   +5 more
doaj   +1 more source