Results 71 to 80 of about 855,872 (303)

An all-inorganic three-dimensional polyoxoniobate framework with ppb-level chemiresistive sensing for ammonia

open access: yesNature Communications
Fabrication of gas sensors with high sensibility appears particularly important due to the urgent demand for toxic gases monitoring in public safety and atmosphere detection, especially for the detection requirement of ultra-low concentration gases. Here,
Zheng-Wei Guo   +6 more
doaj   +1 more source

Prediction of the functional properties of ceramic materials from composition using artificial neural networks [PDF]

open access: yes, 2007
We describe the development of artificial neural networks (ANN) for the prediction of the properties of ceramic materials. The ceramics studied here include polycrystalline, inorganic, non-metallic materials and are investigated on the basis of their ...
Alford, N. Mc N.   +4 more
core   +2 more sources

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

New Light-Emitting Inorganic Materials

open access: yesCHIMIA, 1998
We are developing new inorganic light-emitting materials. In addition to the synthesis and crystal growth, our effort is devoted to an understanding of the relevant photophysical processes determining and limiting the light-emission properties ...
Hans-U. Güdel
doaj  

Bandgap engineering in semiconductor alloy nanomaterials with widely tunable compositions [PDF]

open access: yes, 2017
Over the past decade, tremendous progress has been achieved in the development of nanoscale semiconductor materials with a wide range of bandgaps by alloying different individual semiconductors.
Dou, L, Peidong Yang, CZN, Yang, P
core   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Inorganic bonding of semiconductor strain gages [PDF]

open access: yes, 1970
Inorganic bonding materials minimize outgassing and improve electrical and mechanical properties of semiconductor strain-gage transducers in high-vacuum and high-temperature operations.
Woodruff, N. L.
core   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

Properties of Lithium bis(oxatlato)borate (LiBOB) as a Lithium Salt and Cycle Performance in LiMn2O4 Half Cell

open access: yesInternational Journal of Electrochemical Science, 2006
Crystalline LiBOB which we prepared in our lab was observed by SEM method. Impurities of product were examined by XRD experiment. The decomposition voltage under a deoxidized current was 1V vs.Li+/Li, and under a oxidized current the electrochemical ...
Sai Wang   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy