Results 91 to 100 of about 1,040,300 (318)

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

Advanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez, Aidee V. Arizpe Tafoya, Eduardo González‐Martínez, Mabel Barreiro Carpio, Laura Daniela Serrano Andrade, Christopher T. N. Chow, Mohammadhossein Dabaghi, Jeremy A. Hirota, Jose M. Moran‐Mirabal   +8 more
wiley   +1 more source

Advanced Design of Three-Dimensional Lithiophilic Carbon-Based Hosts for Anode-Free Lithium Metal Batteries

Nano-Micro Letters
Highlights This review provides a systematic overview of advanced 3D lithiophilic carbon-based hosts, explicitly differentiating the design principles for anode-free lithium metal batteries (AFLMBs) from those for conventional LMB.
Fan Yang, Xiaoping Yang, Zhaoxia Xu, Maolin Zhang, Jiyue Hou, Shouyi Yuan, Yannan Zhang, Hao Wu, Yiyong Zhang, Fang Cheng   +9 more
doaj   +1 more source

Research progress in anode prelithiation techniques for lithium-ion energy storage devices

Cailiao gongcheng
Driven by the “dual-carbon” strategy，which accelerates energy structure transformation，the market demand for high-performance electrochemical energy storage systems has surged significantly.
WANG Hao, AN Yabin, LIU Yang, ZHANG Xiong, XU Jianwei, SUN Xianzhong   +5 more
doaj   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Challenges and strategic approaches to constructing the full life cycle value chain of layered cathode materials for sodium-ion batteries

Nano Research Energy
Amid the escalating global environmental and energy crises, sodium-ion batteries (SIBs) are emerging as a significant complement to lithium-ion batteries (LIBs), owing to their high voltage platform, excellent safety, wide temperature range, and low cost.
Qingfeng Liu, Yuyun Li, Yongyou Su, Yi Fan, Fanbin Hu, Changjiang Li, Le Tian, Yun Luo, Baotong Cao, Liqianyun Xu, Qi Meng, Peng Dong   +11 more
doaj   +1 more source

Direct observation of active material concentration gradients and crystallinity breakdown in LiFePO4 electrodes during charge/discharge cycling of lithium batteries

, 2014
The phase changes that occur during discharge of an electrode comprised of LiFePO4, carbon, and PTFE binder have been studied in lithium half cells by using X-ray diffraction measurements in reflection geometry. Differences in the state of charge between
Nicklin, Chris, Alex Madsen, Hector, Andrew L., Roberts, Matthew R.,, Palmer, M., Matthew R. Roberts, Chris Nicklin, John R. Owen, Roberts, Matthew R., Rawle, Jonathan, Jonathan Rawle, Michael G. Palmer, Andrew L. Hector, Owen, John R., Madsen, Alex, Palmer, Michael G.   +15 more
core   +1 more source

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

Advanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora, Seung Ju Choi, Jaeki Jeong, Silvia Orecchio, Inés García‐Benito, Manuel Pérez‐Escribano, Joaquín Calbo, Likai Zheng, Minseop Byun, Seyeong Song, Gi‐Hwan Kim, Shaik M. Zakeeruddin, Seog‐Young Yoon, Yimhyun Jo, Agustín Molina‐Ontoria, Enrique Ortí, Nazario Martín, Michael Grätzel   +17 more
wiley   +1 more source

The Effect of Heating Rate on the Structure and Electrochemical Performance of the Li-rich Cathode Material Li1.2Ni0.15Co0.10Mn0.55O2 Prepared Using the Co-precipitation Method

International Journal of Electrochemical Science, 2018
The lithium-rich cathode material Li1.2Ni0.15Co0.10Mn0.55O2 was prepared via co-precipitation and solid-phase sintering. The morphology, electrochemical properties and storage properties of the sample under different heating rates were measured using SEM,
Rui-ming Yang, Ying-jie Zhang, Peng Dong, Yan-nan Zhang   +3 more
doaj   +1 more source

Transient Charging of Mixed Ionic‐Electronic Conductors by Anomalous Diffusion

Advanced Materials, EarlyView.
This article explores charge transport in mixed ionic‐electronic conductors (MIECs) through electrochemical impedance spectroscopy and transient current analysis. Focusing on PEDOT:PSS, WO3, and n‐doped PBDF, it uncovers the impact of anomalous diffusion via fractional modeling. The study reveals key correlations that deepen understanding and guide the
Heyi Zhang, Gonzalo Rivera‐Sierra, Shirin Siahjani‐Gultekin, Jenifer Rubio‐Magnieto, Anis Allagui, Ignacio Sanjuán, David Franco, Antonio Guerrero, Enrique H. Balaguera, Juan Bisquert   +9 more
wiley   +1 more source

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

Advanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source