Results 141 to 150 of about 4,200,130 (354)

Self‐supportive Three‐Way Photoelectrochemical System Achieving Uranium Recycling, Organic Oxidation, and Electricity Generation in Complex Waters

open access: yesAdvanced Functional Materials, EarlyView.
A self‐sustaining solar photoelectrochemical cell (SS‐PEC) is developed to recover uranium from aqueous UO22+ with concurrent organic oxidation and electricity production. The monolithical photoanode directly captures electrons from organic compounds, leading to the oxidation of organic compounds and the decomposition of uranium‐organic complexes ...
Yumei Wang   +7 more
wiley   +1 more source

Representative Ryan’s $30 Trillion Medicare Waste Tax [PDF]

open access: yes
Representative Ryan’s proposal to replace the current Medicare systemwith a system of vouchers or premium supports has been widely described as shifting costs from the government to beneficiaries.
David Rosnick, Dean Baker
core  

Governing Sustainable Waste Management: Designing sustainable waste management into the housing sector [PDF]

open access: yes, 2005
In seeking to shift municipal waste policy towards sustainability, policy-makers at European, national and local levels are facing the challenge of how to engage householders in reducing, reusing and recycling their waste.
Askins, Kye   +2 more
core  

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

open access: yesAdvanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou   +12 more
wiley   +1 more source

Machine Learning‐Enhanced Modeling of Calcium Carbonate Nucleation in Porous Media Under Counter‐Diffusion Conditions

open access: yesWater Resources Research
A counter‐diffusion reactive transport experiment was conducted to study calcium carbonate (CaCO3) nucleation and growth in porous media, monitored in situ using synchrotron‐based techniques and modeled marrying the Classical and Non‐Classical Nucleation
Haonan Peng   +5 more
doaj   +1 more source

recAIcle: An Intelligent Assistance System for Manual Waste Sorting—Validation and Scalability

open access: yesRecycling
Innovations in manual waste sorting have stagnated for decades, despite the increasing global demand for efficient recycling solutions. The recAIcle system introduces an innovative AI-powered assistance system designed to modernise manual waste sorting ...
Julian Aberger   +6 more
doaj   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

Particle Size Distribution of Materials and Chemical Element Composition in Mixed Commercial Waste

open access: yesWaste
In processing mixed commercial waste (MCW), particle size distribution is as critical as material composition. Detailed knowledge of particle size distribution unlocks the recycling potential of specific material groups and facilitates the efficient ...
Maximilian Julius Enengel   +5 more
doaj   +1 more source

Designing a Solid Waste Infrastructure Management Model for Integration into a National Infrastructure System-of Systems [PDF]

open access: yes, 2015
Solid waste management is arguably one of the most important municipal services provided by government1. Given the rapid socio-economic changes that are projected to take place in the UK2 it is important that we plan our future waste management ...
Coello, J.   +6 more
core  

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

open access: yesAdvanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco   +8 more
wiley   +1 more source

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