Articles with "room temperature" as a keyword



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Cerebrospinal fluid T1 value phantom reproduction at scan room temperature

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Published in 2019 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.12659

Abstract: Abstract The T1 value of pure water, which is often used as a phantom to simulate cerebrospinal fluid, is significantly different from that of in‐vivo cerebrospinal fluid. The purpose of this study was to develop… read more here.

Keywords: room temperature; value; cerebrospinal fluid;
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System Integration for Plastic Electronics Using Room‐Temperature Ultrasonic Welding

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Published in 2020 at "Advanced Engineering Materials"

DOI: 10.1002/adem.201901309

Abstract: Plastic electronics is attracting increasing attention for both high‐end applications such as flexible organic light‐emitting diode (OLED) displays in mobile phones and low‐cost items such as plastic radio frequency identification (RFID) tags for product labeling… read more here.

Keywords: room temperature; temperature ultrasonic; ultrasonic welding; plastic electronics ... See more keywords
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Simultaneous Edge-on to Face-on Reorientation and 1D Alignment of Small π-Conjugated Molecules Using Room-Temperature Mechanical Rubbing

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Published in 2018 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201707038

Abstract: In this study, room-temperature mechanical rubbing is used to control the 3D orientation of small π-conjugated molecular systems in solution-processed polycrystalline thin films without using any alignment substrate. High absorption dichroic ratio and significant anisotropy… read more here.

Keywords: mechanical rubbing; temperature mechanical; edge face; room temperature ... See more keywords
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Room‐Temperature Ferroelectricity in Hexagonally Layered α‐In 2 Se 3 Nanoflakes down to the Monolayer Limit

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Published in 2018 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201803738

Abstract: 2D ferroelectric material has emerged as an attractive building block for highdensity data storage nanodevices. Although monolayer van der Waals ferroelectrics have been theoretically predicted, a key experimental breakthrough for such calculations is still not… read more here.

Keywords: ferroelectricity; ferroelectricity hexagonally; temperature ferroelectricity; room temperature ... See more keywords
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Room‐Temperature Metallic Fusion‐Induced Layer‐by‐Layer Assembly for Highly Flexible Electrode Applications

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Published in 2019 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201806584

Abstract: To fabricate flexible electrodes, conventional silver (Ag) nanomaterials have been deposited onto flexible substrates, but the formed electrodes display limited electrical conductivity due to residual bulky organic ligands, and thus postsintering processes are required to… read more here.

Keywords: room temperature; metallic fusion; highly flexible;
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Perovskite‐Induced Ultrasensitive and Highly Stable Humidity Sensor Systems Prepared by Aerosol Deposition at Room Temperature

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Published in 2019 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201907449

Abstract: A new capacitive‐type humidity sensor is proposed using novel materials and fabrication process for practical applications in sensitive environments and cost‐effective functional devices that require ultrasensing performances. Metal halide perovskites (CsPbBr3 and CsPb2Br5) combined with… read more here.

Keywords: humidity; room temperature; humidity sensor; aerosol deposition ... See more keywords
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Flexible 3D Porous MoS2/CNTs Architectures with ZT of 0.17 at Room Temperature for Wearable Thermoelectric Applications

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Published in 2020 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202002508

Abstract: Developing materials that possess high electrical conductivities (σ) and Seebeck coefficients (S), low thermal conductivities (κ), and excellent mechanical properties is important to realize practical thermoelectric (TE) devices. Here, 3D hierarchical architectures consisting of hybrid… read more here.

Keywords: room temperature; mos2; cnts film; mos2 cnts ... See more keywords
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All‐Solid‐State Electro‐Chemo‐Mechanical Actuator Operating at Room Temperature

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Published in 2020 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202006712

Abstract: Dimensional change in a solid due to electrochemically driven compositional change is termed electro-chemo-mechanical (ECM) coupling. This effect causes mechanical instability in Li-ion batteries and solid oxide fuel cells. Nevertheless, it can generate considerable force… read more here.

Keywords: state; electro chemo; chemo mechanical; room temperature ... See more keywords
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Tailoring Noncovalent Interactions to Activate Persistent Room‐Temperature Phosphorescence from Doped Polyacrylonitrile Films

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Published in 2021 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202101656

Abstract: Organic phosphors exhibiting room‐temperature phosphorescence (RTP) in amorphous phase are good candidates for optoelectronic and biomedical applications. In this proof‐of‐concept work, a rational strategy to activate wide‐color ranged and persistent RTP from amorphous films by… read more here.

Keywords: temperature phosphorescence; electron rich; room temperature; pan ... See more keywords
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The First Room-Temperature Ferroelectric Sn Insulator and Its Polarization Switching Kinetics.

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Published in 2017 at "Advanced materials"

DOI: 10.1002/adma.201601288

Abstract: Sr3 Sn2 O7 is the first room-temperature ferroelectric Sn insulator with switchable electric polarization. The ferroelastic twin domains are observed using a polarized optical microscope. The polarization hysteresis loop clearly demonstrates the ferroelectric property. Intriguing… read more here.

Keywords: polarization switching; first room; polarization; room temperature ... See more keywords
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Toward All Room-Temperature, Solution-Processed, High-Performance Planar Perovskite Solar Cells: A New Scheme of Pyridine-Promoted Perovskite Formation.

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Published in 2017 at "Advanced materials"

DOI: 10.1002/adma.201604695

Abstract: A new, all room-temperature solution process is developed to fabricate efficient, low-cost, and stable perovskite solar cells (PVSCs). The PVSCs show high efficiency of 17.10% and 14.19%, with no hysteresis on rigid and flexible substrates,… read more here.

Keywords: temperature solution; perovskite solar; room temperature;