Microscale Computed Tomography (μCT) Imaging of Leak Pathways for Optimized Leak-Free 3D Printed Fluidics [0.03%]
基于微计算机断层扫描的漏液路径成像及无泄漏3D打印流体通道结构优化方法研究
Rowan Leeder,Kathryn E Rankin,Adrian M Nightingale
Rowan Leeder
3D printing is a highly attractive method for manufacturing micro- and millifluidic devices due to fast fabrication times and a low barrier to entry. Of the common 3D printing methods, fused filament fabrication (FFF) is the most accessible...
Turbine-to-Textile: Upcycling Wind Turbine Blade Waste into High-Performance PAN Composite Fibers [0.03%]
从风力发电机叶片废弃物到高性能聚丙烯腈复合纤维的高值化利用研究
Varunkumar Thippanna,Xiao Sun,M Taylor Sobczak et al.
Varunkumar Thippanna et al.
Recycling wind turbine blades (WTBs) is challenging due to their thermoset glass fiber-reinforced plastics (GFRPs), which resist chemical and thermal processing. Current methods yield low-value byproducts, underscoring the urgent need for s...
Ultrastable Polypyrrole Stabilized by Hyper-Cross-Linked Poly(styrene- co-divinylbenzene) for Long-Cycle Supercapacitor Applications [0.03%]
用于长周期超级电容器应用的由高交联聚苯乙烯-二乙烯基苯稳定的超稳定的聚吡咯
Petr Šálek,Manoj Karakoti,Sonal Gupta et al.
Petr Šálek et al.
Polypyrrole (PPy) is a promising conducting polymer for supercapacitor electrodes, but its structural degradation during repeated cycling limits its long-term stability. Here, we report the design of a composite based on PPy chemically stab...
Zwitterionic Cellulose Hydrogels for Flexible Strain Sensors with Enhanced Sensing and Mechanical Performance [0.03%]
用于高性能柔性应变传感器的两性离子纤维素水凝胶
Maryam Madani,Sedigheh Borandeh,Hossein Baniasadi et al.
Maryam Madani et al.
Conductive hydrogels combine flexibility, conductivity, and adaptability, making them ideal for flexible strain sensors. However, achieving multifunctional performance under freezing conditions remains challenging, as flexibility, adhesion,...
Multimaterial Digital Light Processing Three-Dimensional Printing of Materials with Different Relaxation Kinetics [0.03%]
具有不同松弛动力学的多材料数字光处理三维打印
Roman Korotkov,Milena Gleirscher,Sandra Schlögl et al.
Roman Korotkov et al.
Covalent adaptable networks (CANs) are cross-linked polymer networks, which are able to undergo topological rearrangements due to dynamic exchange reactions under an external stimulus (typically heat), allowing these materials to be malleab...
Effect of Bottlebrush Particle Architecture on Their Efficiency as Protective Layers in Li-Metal Batteries [0.03%]
瓶刷型粒子架构对其在锂金属电池保护层中效率的影响
Verena Kempkes,Tong Liu,Jirameth Tarnsangpradit et al.
Verena Kempkes et al.
Due to their impressive energy density, lithium-metal batteries have great potential to replace the widely used lithium-ion batteries. However, some challenges, like dendrite growth and the formation of "dead" lithium, still hamper their in...
Tailored Catalysts Based on Polymers of Intrinsic Microporosity for Asymmetric Aza-Henry Reaction of Pyrazolinone Ketimines in Batch and Flow [0.03%]
基于固有微孔聚合物的手性催化剂用于吡唑啉酮酮亚胺的不对称aza-亨利反应：搅拌 batch 和流动 flow 反应中的应用研究
Rodrigo Sánchez-Molpeceres,Paolo Zhan,Laura Martín et al.
Rodrigo Sánchez-Molpeceres et al.
We report the design and application of heterogeneous organocatalysts based on polymers of intrinsic microporosity (PIMs) for the asymmetric aza-Henry reaction of N-Boc-protected pyrazolinone ketimines with nitromethane. Two copolymers (PIM...
Processing-Microstructure-Performance Relations in Thermoformed Auxetic Hyperelastic Foams with Enhanced Energy Absorption Capacity [0.03%]
具有增强能量吸收能力的热成型负泊松比超弹性泡沫的加工-组织-性能关系研究
Bably Das,Brett Boyle,Matthew Leoncini et al.
Bably Das et al.
Auxetic (negative Poisson's ratio) foams with reentrant cell structures exhibit enhanced mechanical properties such as superior strength, energy absorption, and fracture resistance, compared to their nonauxetic counterparts. A well-establis...
Deciphering CO2 Adsorption Mechanisms at the Atomic Scale in Cellulose and Chitosan Aerogels [0.03%]
基于纳米多孔纤维素气凝胶和壳聚糖气凝胶的二氧化碳物理吸附机制研究
Daniel Pereira,Mirtha A O Lourenço,Mariana Sardo et al.
Daniel Pereira et al.
Biopolymer-based aerogels have emerged as promising CO2 adsorbents for large-scale implementation due to their abundance, renewability, and low cost. However, the CO2 capture mechanisms of these materials remain poorly understood. In this s...
Elastic Hairy Nanoparticle Separator Coating for Enhanced Interfacial Stability in Lithium-Metal Batteries [0.03%]
用于锂金属电池增强界面稳定性的弹性纳米颗粒分离涂层
Verena Kempkes,Sipei Li,Jay F Whitacre et al.
Verena Kempkes et al.
Hairy nanoparticles (HNPs) provide excellent protection against dendrite formation when applied as an artificial solid electrolyte interface (aSEI) in lithium-metal batteries. ASEIs can be applied to the lithium anode in three different way...