Results 81 to 90 of about 173,752 (224)

Porosity Engineering of MXene Architectures: Toward High‐Performance Aqueous Electrochemical Energy Storage

open access: yesAdvanced Materials, EarlyView.
This review systematically summarizes recent advances in porosity engineering of MXenes, with a focused discussion on their structure‐governed energy storage properties. A critical analysis of structure–property relationships is presented across alkali‐ion batteries, multivalent‐ion batteries, and supercapacitors.
Shude Liu   +8 more
wiley   +1 more source

Digital transformation, eco-innovation and total factor productivity in Spanish manufacturing firms

open access: yesCogent Business & Management
Digital transformation and sustainability-oriented practices are reshaping the competitive dynamics of manufacturing firms, yet their joint implications for productivity remain insufficiently understood.
Albert Miró-Pérez   +2 more
doaj   +1 more source

Green growth pathway through green innovation and human capital under low and high regime: From the perspective of energy intensity [PDF]

open access: yesJournal of Project Management
Green growth has recently become an interesting field of research, as the pairing of economic growth and environmental preservation is seen as an urgent need.
Abdullah Abdulmohsen Alfalih
doaj   +1 more source

Learning from Trump and Xi? Globalization and innovation as drivers of a new industrial policy. Bertelsmann GED Focus 2020 [PDF]

open access: yes, 2020
Technological innovations are essential drivers of longterm and sustainable growth. Accordingly, there currently is a debate in Germany and the EU as to whether a new, strategic industrial policy can be an answer to the complex dynamics of digitization ...
Bartsch, Bernhard   +7 more
core  

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

open access: yesAdvanced Materials, EarlyView.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song   +14 more
wiley   +1 more source

Recent Advances in Electrospun Nanofibers for Triboelectric Nanogenerators: Performance Enhancement Strategies and Emerging Applications

open access: yesAdvanced Materials, EarlyView.
This review highlights recent advances in electrospun nanofiber‐based triboelectric nanogenerators, emphasizing how material design, fiber architecture, and interface engineering collectively enhance output performance and mechanical durability. Key developments in porous, aligned, core‐shell, and hierarchical nanofibers are discussed alongside ...
MD Fajla Rabbi   +3 more
wiley   +1 more source

The Economics of the Services Directive. Bruegel Third-Party Papers, February 2007 [PDF]

open access: yes, 2007
In this paper for Contratto e impresa, Juan Delgado, describes the underlying economic logic of the Services Directive and its potential economic impact. Europe’s services sector is far from reaching its full potential.
Delgado, Juan.
core  

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

open access: yesAdvanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

SURVIVING SOCIOECONOMIC SYSTEMS? SOME CONCEPTS AND AN EXAMPLE [PDF]

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2018
Similar to ecosystems, socioeconomic systems, economies embedded in the environment, are characterized by their own metabolism which uses energy and material flows to maintain and reproduce itself.
RALUCA I. IORGULESCU, JOHN M. POLIMENI
doaj  

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

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