Results 111 to 120 of about 1,250,342 (317)

Impact of PVDF Homo and Copolymer on Thiophosphate Solid Electrolyte Characteristics and Comprehensive Bulk‐To‐Surface Characterization

open access: yesAdvanced Materials Interfaces, EarlyView.
This study examines how a PVDF‐like binder affects the argyrodite Li6PS5Cl electrolyte properties. Using an approach that combines bulk and surface characterization with electrochemistry, we found a chemical interaction between Li6PS5Cl and PVDF, resulting in partial chlorine substitution by fluorine and slightly reduced ionic conductivity.
Lucas Trassart   +5 more
wiley   +1 more source

Innovative and absorptive capacity of international knowledge : an empirical analysis of productivity sources in Latin American countries [PDF]

open access: yes
This paper examines two sources of global knowledge spillovers: foreign direct investments and trade. Empirical evidence demonstrates that foreign direct investment and trade can contribute to overall domestic productivity growth only when the technology
Castillo, Leopoldo Laborda   +2 more
core  

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

Inefficiency in a Bilateral Trading Problem with Cooperative Investment [PDF]

open access: yes
A bilateral trading model with investment is considered. In the "cooperative" investment version of the model, the seller's investment stochastically determines the buyer's valuation of the good. The value and cost of the good are realized only after the
Hori, Kazumi
core  

Efficiency of Investment Plan [PDF]

open access: yes, 2011
Cílem této diplomové práce je provést ekonomické zhodnocení investice. Tato investice je zaměřena do oblasti zlepšení součastné kvality životního prostředí firmy Cement Hranice, a.s.
Benedělová, Martina
core  

Ultrafast (1‐5 sec) Lamination of Perovskite Solar Cells With Self‐Encapsulation Using Rapid Joule Heating

open access: yesAdvanced Materials Technologies, EarlyView.
Halide perovskite solar cells are fabricated with self‐encapsulation by lamination between two glass substrates using rapid Joule heating, yielding a 99% reduction in lamination time compared to previous studies. An 18% efficient cell is laminated in 5 s, demonstrating the potential for scalable manufacturing. ABSTRACT Perovskite solar cells (PSCs) are
Oluka Okia   +9 more
wiley   +1 more source

Investment, Efficiency, and Credit Rationing: Evidence from Hungarian Panel Data [PDF]

open access: yes
Relying upon a rich and unique panel of Hungarian firms over 7 years, from 1992 up to 1998, this paper estimates simultaneously TFP, Total Factor Productivity, identified as efficiency, and the parameters of a model where investment depends upon internal
Mathilde Maurel
core  

In Situ Copper Electroplating Turns Material Extrusion 3D Printers Into Metal–Polymer Hybrid Fabricators

open access: yesAdvanced Materials Technologies, EarlyView.
An in situ electroplating approach for MEX 3D printing is proposed, enabling copper deposition during the fabrication of conductive polymers. The method combines a printer‐integrated plating head, ML‐based g‐code control, and stop‐and‐go printing, achieving near‐bulk copper conductivity and enabling fully embedded, assembly‐free electronic components ...
Gianluca Percoco   +5 more
wiley   +1 more source

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