Results 41 to 50 of about 38,071 (218)

Coupled nonlinear stress and electric field numerical simulation for all-solid-state lithium-ion batteries

Journal of Power Sources Advances, 2021
An accurate analysis of ion transportation in an all-solid-state battery is crucial to improve and estimate performance. For an all-solid-state battery using sulfide solid electrolytes, coupling the stress and electric field simulations is required ...
M. Kodama, N. Horikawa, A. Ohashi, S. Hirai   +3 more
doaj   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

All‐Solid‐State Thin Film μ‐Batteries for Microelectronics

Advanced Science, 2021
Continuous advances in microelectronics and micro/nanoelectromechanical systems enable the use of microsized energy storage devices, namely solid‐state thin‐film μ‐batteries.
Tian Wu, Wei Dai, Meilu Ke, Qing Huang, Li Lu   +4 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Molecular doping of orthorhombic carbon nitride for efficient and selective photocatalytic biomass conversion

Materials Today Sustainability
Advanced metal-free carbon nitride has critically needed towards a sustainable technique of photocatalytic conversion of biomass (PCB) into value-added chemicals.
Gelan Wang, Peihe Li, Chen Chen, Na Liu, Tana Tana, Jinghai Liu   +5 more
doaj   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

Strain-coordination strategy enabling long-cycling all-solid-state lithium-sulfur batteries

Nature Communications
All-solid-state lithium-sulfur batteries offer high energy density and enhanced safety. However, their practical application is hindered by high external operating pressure to mitigate mechano-chemical failures at interfaces.
Jiaxu Zhang, Shengjie Xia, Pushun Lu, Suzhe Liang, Jiamin Fu, Zhimin Zhou, Wenlin Yan, Guantai Hu, Kaiyong Tuo, Jian Hong, Shutao Zhang, Ziqing Wang, Xueliang Sun, Changhong Wang   +13 more
doaj   +1 more source

ZIF-based heterojunction filler enhancing Li-ion transport of composite solid-state electrolytes

Energy Materials and Devices
Composite solid electrolytes (CSEs) are considered among the most promising candidates for solid-state batteries. However, their practical application is hindered by low ionic conductivity and a limited lithium-ion transference number, primarily owing to
Jianshuai Lv, Yuhang Li, Ke Yang, Xinyu Liu, Ying Dou, Zheng Zhang, Danfeng Zhang, Peiran Shi, Ming Liu, Yan-Bing He   +9 more
doaj   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

Advanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee, Yun‐Tae Kim, Hwarang Choi, Sanghwan Park, Seongyeop Lim, Chang Young Lee   +5 more
wiley   +1 more source

Cationic alkyl chain length and nanoaggregate form of ionic liquids dominate biocompatibility and toxicity

Nature Communications
While ionic liquids (ILs) have diverse applications, their potential in biomedical applications remains largely untapped due to gaps in systematic understanding of the spectrum of IL biosafety (biocompatibility/toxicity). Here, we establish an IL library
Yuyuan Xing, Yanhui Hu, Xiao Zhang, Diwei Zheng, Guanghui Ma, Yanyan Diao, Hua Yue, Wei Wei, Suojiang Zhang   +8 more
doaj   +1 more source