Results 61 to 70 of about 41,565 (254)

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Carbon removals, ecosystems and the European Green Deal

European Law Open
Restoring ecosystems and enhancing biodiversity is one of many regulatory ambitions under the European Green Deal. The motivations to do so include, but are not limited to, enabling carbon removal by capturing and storing carbon dioxide from the ...
Sanja Bogojević
doaj   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

The European Green Deal – a Feasible Ambitious Initiative?

Journal of Danubian Studies and Research, 2020
THE EUROPEAN GREEN DEAL is an EU initiative to make Europe the first climate neutral continent by 2050. This plan, proposed for the first time in the history of the Community, is a revolutionary, strategic and legislative one and will have a ...
Elena Loredana Pîrvu
doaj  

European Green Deal and the Prospects of EU-China Climate Change cooperation [PDF]

Global Economic Observer, 2020
European Green deal, a major development strategy launched by the new President of EU new committee, clearly proposes that the EU will become the first "carbon neutral" world continent in 2050, and accelerate the transformation of EU to green and low ...
ZHANG MIN, GONG JIALUO
doaj  

Tuning Separator Chemistry: Improving Zn Anode Compatibility via Functionalized Chitin Nanofibers

Advanced Functional Materials, EarlyView.
Nanochitin derived from waste shrimp shells is used to fabricate separators for aqueous zinc batteries. By tuning the density of amine and carboxylic surface groups, water mobility at the separator interface is controlled, promoting uniform zinc deposition, suppressing dendrite growth, and enabling exceptional cycling stability exceeding 2000 h ...
Ibrahim Al Kathemi, Vishnu Arumughan, Mohamed Zbiri, Marcel Kröger, Ira Smal, Eero Kontturi, Roza Bouchal   +6 more
wiley   +1 more source

Resolving the Cu(bdc) Conundrum: Identifying Non‐Porous Packing of Prototypical Coordination‐Network Thin Films Combining Advanced Diffraction Techniques and Computational Modelling

Advanced Functional Materials, EarlyView.
Solution‐processed Cu(bdc) forms prototypical MOF thin films for which a multitude of not fully satisfactory structural models have been suggested. Combining rotating grazing‐incidence diffraction and X‐ray reflectivity on two complementary samples with density‐functional theory, we first discard the previously suggested models and then identify a non ...
Narges Taghizade, Mario Fratschko, Robbin Steentjes, Mercedes Linares‐Moreau, Paolo Falcaro, Christof Wöll, Roland Resel, Egbert Zojer   +7 more
wiley   +1 more source

Promoting a local and just green deal. School open spaces as a strategic opportunity for the city in the ecological transition

TeMA: Journal of Land Use, Mobility and Environment
Recent global policies like the United Nations 2030 Agenda, Paris Agreements, and European Green Deal emphasise the urgency of sustainable lifestyles, production, and mobility.
Maria Rita Gisotti, Benedetta Masiani
doaj   +1 more source

Powering Nanocrystal‐Based Heat Engines With Light‐Emitting Metasurfaces That Influence Their Temperature

Advanced Functional Materials, EarlyView.
Metasurfaces and other structured photonic environments can dramatically modify the absorption and/or light emission of semiconductors. However, the consequences of these changes on the temperature of the system are not well understood. The authors address this problem for colloidal nanocrystals and leverage their findings to convert light into ...
Hugo Kowalczyk, Yihao Yuan, Augustin Caillas, Amel Saidoun, Roméo Bonnet, Pascal Filloux, Emmanuel Lhuillier, Aloyse Degiron   +7 more
wiley   +1 more source

The European Green Deal and the New Deal

The 2019 European Green Deal and the New Deal share a title: but are there more substantive connections between these two ‘deals’? By recalling the significance of the New Deal in the historical context of the United States in the 1930’s, this study explores the ways in which both reforms seek to transform the constitutive values of the state and of ...
openaire   +2 more sources