Results 71 to 80 of about 7,790 (281)

Natural Polysaccharide Strengthened Hydrogel Electrolyte and Biopolymer Derived Carbon for Durable Aqueous Zinc Ion Storage

, 2022
Aqueous zinc-ion hybrid supercapacitors (ZHSCs) represent one of the current research subjects because of their flame retardancy, ease of manufacturing, and exceptional roundtrip efficiency.
Chenchen Ji (7011575), Mingzai Wu (1688887), Haonan Cui (8977748), Zhibo Liu (844175), Yinnian Liao (4231546), Tianlong Wu (509596), Hongyu Mi (7011572), Zhengyu Bai (2040418), Xixian Li (608421), Dandan Wu (163131)   +9 more
core   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

Advanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

Coupling of Adhesion and Anti-Freezing Properties in Hydrogel Electrolytes for Low-Temperature Aqueous-Based Hybrid Capacitors

Nano-Micro Letters, 2023
Highlights A class of hydrogel electrolytes that couple high adhesion and anti-freezing properties is developed. Zn/Li hybrid capacitors based on the hydrogel electrolyte can tolerate low temperatures and accommodate dynamic deformations across a ...
Jingya Nan, Yue Sun, Fusheng Yang, Yijing Zhang, Yuxi Li, Zihao Wang, Chuchu Wang, Dingkun Wang, Fuxiang Chu, Chunpeng Wang, Tianyu Zhu, Jianchun Jiang   +11 more
doaj   +1 more source

Atomistic Simulations of Electrolyte Solutions and Hydrogels with Explicit Solvent Models [PDF]

, 2012
Two of the most challenging tasks in molecular simulation consist in capturing the properties of systems with long-range interactions (e.g. electrolyte solutions) as well as systems containing large molecules such as hydrogels. For the development and optimization of molecular force fields and models, a large number of simulation runs have to be ...
Walter, Jonathan, Deublein, Stephan, Reiser, Steffen, Horsch, Martin, Vrabec, Jadran, Hasse, Hans   +5 more
openaire   +2 more sources

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

Advanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar, Carlos Alejandro Jimenez‐Rodriguez, Railia Biktimirova, Ilka Hermes, Thomas Kurth, My Duyen Pham, Mikhail Tsurkan, Jens Friedrichs, Francis L. C. Morgan, Hans Kleemann, Olga Guskova, Uwe Freudenberg, Peter Fratzl, Carsten Werner, Christoph Tondera, Ivan R. Minev   +15 more
wiley   +1 more source

An asymmetric electrolyte to simultaneously meet contradictory requirements of anode and cathode

Nature Communications, 2023
One of the major obstacles hindering the application of zinc metal batteries is the contradictory demands from the Zn metal anode and cathodes.
Shengmei Chen, Yiran Ying, Longtao Ma, Daming Zhu, Haitao Huang, Li Song, Chunyi Zhi   +6 more
doaj   +1 more source

A Unified Polymer Hydrogel Electrolyte Integrating Robust Adhesion, Self‐Healing, and Oxygen Permeability in Flexible Neutral Zn‐Air Batteries

Advanced Materials, EarlyView.
Flexible neutral Zn‐air batteries achieving a remarkable 3000‐cycle lifespan and withstanding 1000 bending cycles are reported. This performance is realized by employing a 3D physically cross‐linked neutral hydrogel electrolyte that integrates high adhesion, self‐healing, O2 permeability, and CO2 tolerance to resolve critical stability challenges ...
Zhenyu Sun, Kaiming Liao, Wei Zhou, Zongping Shao   +3 more
wiley   +1 more source

Sulfonated hydrogel electrolyte enables dendrite free zinc ion batteries

Metallic Zn anode is plagued by severe side reactions and dendrite growth, preventing the commercial development of Zn ion batteries ZIBs . Semi solid state hydrogel electrolyte has received immense attention in aqueous Zn ion batteries due to their ...
Zhang, D., Liu, P., Fan, X., Hu, Y., Lu, Z., Liang, G., Liu, X., Wang, W., Li, Y., Wang, Z.   +9 more
core   +1 more source

An Injectable Electroactive Hydrogel Engineered for Stable Bioelectronic Interfaces

Advanced Materials Interfaces, EarlyView.
Injectable electroconductive hydrogels enable soft, conformal, and stable bioelectronic interfaces for electroceutical therapies. A catechol‐modified hyaluronic acid/alginate/edge‐functionalized graphene platform combines wet adhesion, shear‐thinning injectability, tissue‐matched mechanics, and electrochemical functionality.
Ying Zhou, Peng Zheng, Beverley Cheung, Chien Yu Huang, Greg Ryder, Jonathan R Clark, D S Abdullah Al Maruf, Yi‐Hui Wu, Ming‐Dou Ker, Xufeng Huang, Gordon G Wallace, Xiao Liu   +11 more
wiley   +1 more source