Results 51 to 60 of about 1,507,280 (336)

3D printed cellulose-based fungal battery

ACS Sustainable Chemistry & Engineering
Growing e-waste and the dwindling of non-renewable materials underscores the urgency to develop electronics based on renewable natural resources. Using cellu-lose as a material for 3D printing living fungal electrodes, is a novel way to harness their metabolic activity for potential use in electrochemical devices.
Carolina Reyes, Erika Fivaz, Zsófia Sajó, Aaron Schneider, Gilberto Siqueira, Javier Ribera, Alexandre Poulin, Francis W. M. R. Schwarze, Gustav Nyström   +8 more
openaire   +2 more sources

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Gravure-Printed Anodes Based on Hard Carbon for Sodium-Ion Batteries

Batteries
Printed batteries are increasingly being investigated for feeding small, wearable devices more and more involved in our daily lives, promoting the study of printing technologies.
Maria Montanino, Claudia Paoletti, Anna De Girolamo Del Mauro, Giuliano Sico   +3 more
doaj   +1 more source

All-Printed, Stretchable Zn-Ag2O Rechargeable Battery via Hyperelastic Binder for Self-Powering Wearable Electronics [PDF]

, 2016
While several stretchable batteries utilizing either deterministic or random composite architectures have been described, none have been fabricated using inexpensive printing technologies.
Kumar, R, Meng, YS, Shin, J, Wang, J, Yin, L, You, JM   +5 more
core   +2 more sources

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

Advanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu, Timon Steinhoff, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Christian Klose, Ludger Overmeyer, Hans‐Jürgen Maier, Nina Merkert   +8 more
wiley   +1 more source

Investigating Mass Transfer Relationships in Stereolithography 3D Printed Electrodes for Redox Flow Batteries

Advanced Materials & Technologies, 2023
Porous electrodes govern the electrochemical performance and pumping requirements in redox flow batteries, yet conventional carbon‐fiber‐based porous electrodes have not been tailored to sustain the requirements of liquid‐phase electrochemistry.
Maxime van der Heijden, Marit Kroese, Z. Borneman, A. Forner‐Cuenca   +3 more
semanticscholar   +1 more source

A Review of 3-D Printing Batteries

Batteries
To stabilize the Earth’s climate a large-scale transition is needed to non-carbon emitting renewable energy technologies like wind and solar energy. Although these renewable energy sources are now lower-cost than fossil fuels, their inherent intermittency make them unable to supply a constant load without storage.
Maryam Mottaghi, Joshua M. Pearce
openaire   +2 more sources

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Direct‐ink‐writing of all‐solid‐state batteries with solvent‐free, non‐flammable electrolytes toward wearable electronics

InfoMat
As demand for customized wearable electronics grows, free‐form Li‐ion batteries (LIBs) are attracting significant attention. Although substantial advancements have been made in printed LIBs for shape‐versatile electronics, the development of printable ...
Sumin Oh, Junho Bae, Yumin Heo, Hyeji Park, Seyun Chang, Jongwoo Lim, Seungjun Chung   +6 more
doaj   +1 more source

Closing the Loop: Key Role of Iron in Metal-Bearing Waste Recycling

Archives of Metallurgy and Materials, 2017
The role of iron in metal-bearing waste bioleaching was studied. Four various types of waste (printed circuit boards (PCBs), Ni-Cd batteries, alkaline batteries and Li-ion batteries) were treated by bioleaching using the acidophilic bacteria A ...
Sedlakova-Kadukova J., Marcincakova R., Mrazikova A., Willner J., Fornalczyk A.   +4 more
doaj   +1 more source