Results 71 to 80 of about 455,290 (303)

Electrochemical Abuse‐Driven Thermal Runaway in Lithium‐Ion Batteries: Evolution From Beginning‐of‐Life to End‐of‐Life

open access: yesAdvanced Functional Materials, EarlyView.
Electrochemical abuse transforms thermal runaway behavior in lithium‐ion batteries. Through systematic decoupling of degradation mechanisms, this study reveals that lithium plating lowers the onset temperature by 10 °C, electrolyte consumption delays high‐temperature reactions, and capacity fade reduces total heat generation. These mechanistic insights
San Hwang   +12 more
wiley   +1 more source

Dual‐Functional Li2B4O7 Coating on Carbon Fibers for Enhanced Li+ Transport and Stability in Sulfide All‐Solid‐State Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A dual‐functional Li2B4O7 coating on carbon fibers is designed to resolve the critical interfacial degradation in sulfide all‐solid‐state batteries. The conformal layer acts as a physical barrier to suppress parasitic reactions while its unique dielectric properties simultaneously facilitate Li+ transport.
Yeonghoon Kim   +5 more
wiley   +1 more source

Participative democracy. Does democracy needs active citizens?

open access: yesAnali Hrvatskog Politološkog Društva, 2014
The article shows basic characteristics of participative democracy. First part is devoted to its theoretical foundations that are derived from its criticism of liberalism and parliamentary democracy.
Tihomir Cipek
doaj  

Industrial democracy and management prerogative: Property rights and economic freedom under review

open access: yesSouth African Journal of Business Management, 1978
Die wetgewing wat in Mei 1976 in Duitsland in werking getree het met betrekking tot gelyke verteenwoordiging van aandeelhouers en werknemers op die beheerrade van maatskappye met meer as 2000 werknemers verteenwoordig 'n kompromie in die jarelange stryd ...
D.W. F. Bendix
doaj   +1 more source

Extensive Review of Materials for Next‐Generation Transparent Batteries and Their Design Strategies

open access: yesAdvanced Functional Materials, EarlyView.
Review explores emerging materials and design strategies for transparent batteries, examining electrodes, electrolytes, separators, and device architectures optimized for high electrochemical performance, mechanical flexibility, and optical transparency.
Atul Kumar Mishra   +5 more
wiley   +1 more source

Democracy, Diversification, and Growth Reversals [PDF]

open access: yes
There is much evidence that less democratic countries experience more high-frequency growth volatility. In this paper we report a similar finding about volatility in the medium term: we find evidence that reversals of trend-growth are sharper and more ...
Cuberes, David, Jerzmanowski, Michal
core   +1 more source

PTFE‐Activated Graphene Overcomes Dispersion Challenges for Scalable Solvent‐Free Fabrication of Ultra‐Thick, High‐Performance Cathodes in Lithium Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
PTFE nanoparticle–anchored rGO (rGO@PTFE) for scalable solvent‐free fabrication of ultra‐thick, high‐density cathodes, achieving high conductivity (9.55 S cm−1), lithium transference (0.73), and improved wettability, is developed. The resulting cathode delivers 15.2 mAh cm−2 areal and 563 mAh cm−3 volumetric capacities, with full cells exhibiting 637 ...
Juhee Yoon   +7 more
wiley   +1 more source

The effects of post-truth politics on democracy

open access: yesRevista de Derecho Político, 2018
: Politics and truth do not always go hand in hand. Traditionally, the diversity of political actors, access to information and the role of the media have achieved an essential balance for the development of democracy.
Rafael Rubio Núñez
doaj   +1 more source

Commons and Cooperatives [PDF]

open access: yes, 2010
In the last decade, the commons has become a prevalent theme in discussions about collective but decentralized control over resources. This paper is a preliminary exploration of the potential linkages between commons and cooperatives through a discussion
de Peuter, Greig, Dyer-Witheford, Nick
core   +1 more source

Enhanced Nitric Oxide Electroreduction to Ammonia via Modulating Spin‐Polarization of Fe Single‐Atom Catalysts

open access: yesAdvanced Functional Materials, EarlyView.
A strategic spin‐polarization suppression in Fe single‐atom catalysts is proposed to enhance electrocatalytic reduction of NO to NH3. Employing a top‐down electrospinning strategy, self‐supported FeSAC with Fe‐N3S1 coordination structure and spin‐state transition is engineered from high‐spin to low‐spin.
Jialing Song   +13 more
wiley   +1 more source

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