Results 141 to 150 of about 44,587 (338)

Breaking the Durability–Power Trade‐Off: Boron‐Directed Faceted O3 Cathodes for High‐Rate Sodium‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Boron‐oxide‐assisted particle engineering stabilizes O3‐type layered cathodes for sodium‐ion batteries by mitigating phase transitions and lattice strain. Acting as flux and structural modifier, boron forms submicron hexagonal platelets with (003) facets and expanded Na‐layer spacing, enabling rapid Na⁺ diffusion and mechanical resilience.
Tengfei Song   +9 more
wiley   +1 more source

The centenary of Christopher Caudwell and the philosophical landscape of the century [PDF]

open access: yes, 2007
Christopher St John Sprigg (1907-1937), who wrote under the name of Christopher Caudwell, died fighting in the Spanish civil war. Although he earned his living as writer, his marxist theoretical works, written in his last years, only came to light after ...
Sheehan, Helena
core  

Knotting data as a feminist approach to data materialization

open access: yesProceedings of DRS
Several researchers have been studying how working with materials such as yarn can shift how we think and theorize relations to the body and others, by bringing together feminist values at the intersection of data, technology, and hands-on making. Extending such prior work, our research, anchored in craft-based knowledge production, aims to contribute ...
Tsaknaki, Vasiliki   +3 more
openaire   +2 more sources

Engineering Na‐Rich P2‐Type Layered Oxides Through Li/Ti Dual Doping for Oxygen Redox Activation and Superior Structural Stability

open access: yesAdvanced Energy Materials, EarlyView.
P2‐type sodium layered oxides have potential for high‐voltage operation but suffer from structural instability and capacity fading. This work demonstrates that synergistic Li and Ti co‐doping enhances sodium inventory, suppresses detrimental phase transitions, and activates reversible lattice oxygen redox.
Rishika Jakhar   +16 more
wiley   +1 more source

Comparative Insights and Overlooked Factors of Interphase Chemistry in Alkali Metal‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review presents a comparative analysis of Li‐, Na‐, and K‐ion batteries, focusing on the critical role of electrode–electrolyte interphases. It especially highlights overlooked aspects such as SEI/CEI misconceptions, binder effects, and self‐discharge relevance, emphasizing the limitations of current understanding and offering strategies for ...
Changhee Lee   +3 more
wiley   +1 more source

Philosophy of Disability as Critical Diversity Studies [PDF]

open access: yes, 2018
Critical diversity studies (CDS) can be found within “traditional,” or “established,” university disciplines, such as philosophy, as well as in relatively newer departments of the university, such as African studies departments, women’
Tremain, Shelley
core  

Decoupling Chemical and Mechanical Contributions to Capacity Fading in Ni‐Rich Cathodes for Sulfide‐Based All‐Solid‐State Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Ni‐rich cathodes in sulfide‐based ASSBs undergo intertwined (electro)chemical and mechanical degradation. Here, a new diagnostic framework is presented to decouple each contribution by partitioning capacity fading into charge and discharge fading.
Jangwhan Seok   +12 more
wiley   +1 more source

Intersectionality queer studies and hybridity: methodological frameworks for social research [PDF]

open access: yes, 2012
This article seeks to draw links between intersectionality and queer studies as epistemological strands by examining their common methodological tasks and by tracing some similar difficulties of translating theory into research methods. Intersectionality
Fotopoulou, Aristea
core   +4 more sources

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