Results 101 to 110 of about 2,732 (259)

Sustainable Revival of Spent Lithium Iron Phosphate Cathodes in Li‐Ion Batteries: Recycling and Surface Engineering Approaches

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration of the lifecycle of LiFePO4 cathodes. Lithiation and delithiation reactions happen through its discharging and charging processes. Recycling pathways including hydrometallurgy, pyrometallurgy, and direct regeneration enable sustainable reuse of spent LFP materials. Surface modification approaches (carbon, polymer, and metal/metal
Yan He, Ruigang Wang
wiley   +1 more source

Innovative approaches to biohydrogen production from organic waste: pathways and sustainability challenges

Waste Management Bulletin
Biohydrogen production from organic waste offers a sustainable alternative to fossil fuel-derived hydrogen, contributing to the transition toward clean energy.
Mobina Rostampour Gabanki, Hossein Yousefi, Ahmad Hajinezhad, Mahmood Abdoos, Shayan Mohammaddini   +4 more
doaj   +1 more source

Hydrogen Production in Microbial Electrolysis Cells Based on Bacterial Anodes Encapsulated in a Small Bioreactor Platform. [PDF]

Microorganisms, 2022
Amar Dubrovin I, Ouaknin Hirsch L, Rozenfeld S, Gandu B, Menashe O, Schechter A, Cahan R.   +6 more
europepmc   +1 more source

Lignocellulosic Triboelectric Materials for Energy Harvesting and Emerging Applications: A Review on Lignin‐Molecular Engineering toward Improved Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Contrasting sustainable biomass with depleting petroleum resources, this review charts the evolutionary timeline of lignin‐based TENGs. We systematically evaluate their fundamental mechanisms, enhancement strategies, and applications in green self‐powered electronics.
Yuxin Yang, Boyu Du, Yuwen Wang, Tian Tang, Yuxuan Xie, Jiajun Zhang, Yajun Zhang, Jingyu Xu, Xing Wang, Chuanyin Xiong   +9 more
wiley   +1 more source

Electrodes from carbonized grass clippings for bioelectrochemical systems

Cleaner Chemical Engineering
One major obstacle to the commercialization of electrobiotechnological systems is the cost of materials, including expensive electrodes. Smart recycling as well as the use of renewable resources can contribute to producing electrodes more ecologically ...
Alexander Langsdorf, Michael Halim, Marianne Volkmar, Markus Stöckl, Ralf Harnisch, Peter Hahn, Roland Ulber, Dirk Holtmann   +7 more
doaj   +1 more source

Cathode Material Development in the Past Decade for H₂ Production from Microbial Electrolysis Cells. [PDF]

ACS Environ Au, 2022
Tang J, Bian Y, Jin S, Sun D, Ren ZJ.
europepmc   +1 more source

Nanophotonic Biosensors and the Paradigm of Trans‐Scale Autonomous Bio‐Integrated Diagnostics for Addressing Health Complexities

Electron, EarlyView.
Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary, Harsh Sable, Sonu Sonu, Lakshita Phor, Reddicherla Umapathi, Pradeep Bhadola   +5 more
wiley   +1 more source

A review on bioelectrochemical systems: From mechanisms to applications in bioenergy, wastewater treatment, and biochemical production

Fuel Processing Technology
Bioelectrochemical systems (BESs) are emerging technologies that integrate microbial metabolism with electrochemical processes to enable simultaneous biofuel production, wastewater treatment, and carbon valorisation.
Revathy Sankaran, Kalaimani Markandan, Angela Paul Peter, Yong Wei Tiong, Santheraleka Ramanathan, Matthew J. Keith   +5 more
doaj   +1 more source

Impact of Carbon Felt Electrode Pretreatment on Anodic Biofilm Composition in Microbial Electrolysis Cells. [PDF]

Biosensors (Basel), 2021
Spiess S, Kucera J, Seelajaroen H, Sasiain A, Thallner S, Kremser K, Novak D, Guebitz GM, Haberbauer M.   +8 more
europepmc   +1 more source

The Next Breakthrough in Microbial Fuel Cells and Microbial Electrolysis Cells for Bioenergy and Bioproducts

Journal of Microbial & Biochemical Technology, 2013
Microbial Fuel Cells (MFCs) have demonstrated their capabilities under laboratory conditions to treat various types of wastewater with concomitant bioelectricity production. They can also be operated as Microbial Electrolysis Cells (MECs) with an external voltage to produce some bioproducts such as methane and hydrogen.
openaire   +1 more source