Results 71 to 80 of about 190,949 (306)

High pressure differential scanning calorimetry studies on solid state H2 storage nanomaterials [PDF]

open access: yes, 2009
An overview of the high pressure differential scanning calorimetry studies performed in the Pavia hydrogen Lab on solid state H2 storage nanomaterials is presented.
MARINI, AMEDEO   +2 more
core  

Bismuth‐Based Photocatalysts for Water Remediation: Design Strategies, Mechanisms, and Challenges

open access: yesAdvanced Functional Materials, EarlyView.
This review highlights representative design strategies for bismuth‐based semiconductor photocatalysts in solar‐driven water purification. Emphasis is placed on electronic structure regulation, oxygen‐vacancy engineering, and interfacial coupling to enable efficient full‐spectrum light utilization, improved charge separation, and selective oxidation in
Shan Liu   +9 more
wiley   +1 more source

The H1 calorimetry: Performance and upgrade program [PDF]

open access: yes, 1995
The energies of particles are measured in the H1 detector with four different calorimeters. Their designs, which are optimized for their particular requirements, are briefly described.
Weber, M. (Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany))   +2 more
core  

Chitosan-based nanoparticles studied by isothermal titration calorimetry [PDF]

open access: yes, 2016
In the last decade, there has been a growing interest on chitosan-based nanomaterials. Chitosan is a polymer exceptionally versatile, biodegradable, biocompatible and with good capacity of mucoadhesivity and permeation-enhancing effect.
FOTTICCHIA, IOLANDA   +3 more
core   +1 more source

Tannic Acid‐Modified Cellulose Nanofiber Reinforced Polymerizable Eutectogels for High‐Performance Stretchable Strain Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A polymerizable deep eutectic solvent is reinforced with tannic acid‐modified cellulose nanofibers to construct a hierarchical dynamic eutectogel network. Synergistic covalent and reversible interactions impart ultrahigh stretchability, high ionic conductivity, broad temperature tolerance, self‐healing, and strong adhesion, enabling robust wearable ...
Huang Wu   +11 more
wiley   +1 more source

Investigating the thermal stability of 1-3 piezoelectric composite transducers by varying the thermal conductivity and glass transition temperature of the polymeric filler material [PDF]

open access: yes, 2002
The thermal behaviour of a number of 1-3 piezoelectric composite transducers is discussed. In particular, devices manufactured from a polymer filler with a relatively high glass to rubber transition temperature (T-g), and from polymer systems with ...
Hayward, G.   +6 more
core   +1 more source

Electrochemical and Mechanical Behavior in Polycrystalline Co- Ni-Ga Shape Memory Alloys

open access: yesInternational Journal of Electrochemical Science, 2014
Electrochemical behavior and microstructure was studied in polycrystalline Co38.3Ni32.1Ga29.6 alloy using the electrochemical technique of polarization curves in a medium of 3.5 wt % NaCl and 0.5M H2SO4.
M. Sanchez-Carrillo   +8 more
doaj   +1 more source

Biomineral‐Inspired Organic/Inorganic Colloidal Liquid‐Crystalline Hybrids for Photoresponsive Adhesion

open access: yesAdvanced Functional Materials, EarlyView.
A new class of photoresponsive liquid‐crystalline (LC) adhesives based on biomineral‐inspired organic/inorganic colloidal hybrids is reported. These colloidal LC materials are formed by hybridization of a hydroxyapatite nanorod with azobenzene‐based forklike molecules.
Junya Uchida   +4 more
wiley   +1 more source

Incomplete measurement of work in a dissipative two level system

open access: yesNew Journal of Physics, 2015
We discuss work performed on a quantum two-level system coupled to multiple thermal baths. To evaluate the work, a measurement of photon exchange between the system and the baths is envisioned.
Klaara L Viisanen   +5 more
doaj   +1 more source

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