Results 131 to 140 of about 5,697,993 (289)

Efficient and Safe Membrane-Free Flow Electrolyzer for Formate Synthesis and Direct Fuel Cell Integration. [PDF]

Angew Chem Int Ed Engl
Li Y, Delmo EP, Li X, Liu Y, Dai S, Tang X, Zhu Z, Liu D, Tian P, Zhao M, Zhang Y, Xuan FZ, Shao M.   +12 more
europepmc   +1 more source

Sub‐Diffraction and Irreversibly Tunable Imaging With Potato Starch Lenses

Advanced Optical Materials, EarlyView.
Native potato starch granules function as sustainable birefringent microlenses that enable polarization‐controlled conventional and vortex lensing via spin‐to‐orbital angular momentum conversion. They provide sub‐diffraction and spiral‐contrast imaging, support vortex‐array generation with controllable topological‐charge sign, exhibit irreversible ...
Petr Bouchal, Jiří Liška, Petr Viewegh, Radim Chmelík, Tomáš Šikola, Zdeněk Bouchal   +5 more
wiley   +1 more source

Optimization of an Ion-Bridge-Based Microbial Fuel Cell for Treatment of a Municipal Wastewater Sample. [PDF]

ACS Omega
Ojha R, Pradhan D.
europepmc   +1 more source

Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots

Advanced Robotics Research, EarlyView.
Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
wiley   +1 more source

Revealing the Nanoscale Morphology Changes of Polymer Electrolyte Membrane Fuel Cell Catalyst Layers due to Conditioning. [PDF]

Adv Sci (Weinh)
Lytle S, Parmar HB, Wang J, Yamashita S, Bazylak A.   +4 more
europepmc   +1 more source

Development of Unitized Regenerative Fuel Cell Electrodes

, 2008
Unitized regenerative fuel cells (URFC) in combination with photovoltaic modules are attractive systems for space missions because they enable extended operation times and low weight.
Altmann, Sebastian, Kaz, Till, Friedrich, K. Andreas   +2 more
core  

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

An ultra-simple and highly efficient recycling method for end-of-life fuel cell membrane electrode assemblies. [PDF]

RSC Adv
Phuenhinlad P, Jin W, Yao Z, Hou J, Wang Z, Meng Z, Yang F, Liu Z, Swider-Lyons K, Wang Y.   +9 more
europepmc   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Enhanced Osprey Optimization Algorithm for Global Optimization with Application to PEM Fuel Cell Parameter Identification. [PDF]

Biomimetics (Basel)
Bouali Y, Alamri B.
europepmc   +1 more source