Results 51 to 60 of about 425,159 (300)

Technische Universität Hamburg-Harburg 2015, Jahresbericht

open access: yes, 2016
Jahresbericht des Präsidiums der TU Hamburg 2015Annual report by the president of the TUHH ...

core   +1 more source

Spectroscopic Investigation of Polysulfide Redox Evolution in Catholyte Solutions for Potassium–Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Potassium–sulfur batteries are investigated using UV–vis spectroscopy to track the evolution of potassium polysulfide species at elevated temperature. The study reveals sulfur radical anions as key intermediates and shows how solvent composition and cell design influence polysulfide stability, redox behavior, and cycling performance, providing insights
Chiara Morini   +7 more
wiley   +1 more source

Technische Universität Hamburg-Harburg 2017, Jahresbericht

open access: yes, 2018
Jahresbericht des Präsidiums der TU Hamburg 2017Annual report by the president of the TUHH ...

core   +1 more source

Synergistic Cu‐Fe Interactions Enhance Phase Transformation Kinetics Toward High‐Performance CuFeS2‐Based All‐Solid‐State Batteries

open access: yesAdvanced Functional Materials, EarlyView.
CuFeS2 is found to induce the formation of intermediate phases, highlighting a strong Cu–Fe synergistic effect during conversion reactions in lithium all‐solid‐state batteries (Li‐SSBs). The integrated reaction pathway effectively suppresses phase separation and accelerates reaction kinetics, leading to enhanced electrochemical reversibility and ...
Changjiang Bai   +15 more
wiley   +1 more source

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

open access: yesAdvanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya   +11 more
wiley   +1 more source

INNOVATION IN ENERGY SUPPLY; pp. 200–207 [PDF]

open access: yesOil Shale, 2009
The paper introduces the specialities of innovation in energy supply. The innova­tion is distributed into three parts: 1) technology innovation, 2) power system cybernetic innovation, 3) business innovation.
Arvi Hamburg
doaj   +1 more source

Technische Universität Hamburg-Harburg 2012, Jahresbericht

open access: yes, 2014
Jahresbericht des Präsidiums der TU Hamburg-Harburg 2012Annual report by the president of the TUHH ...

core   +1 more source

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