Results 51 to 60 of about 152,037 (291)

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Switched-capacitor-based boost multilevel inverter topology with higher voltage gain

, 2020
Switched-capacitor-based boost multilevel inverter topology with higher voltage ...
S Mekhilef (9885539), MD Siddique (14454507), NM Shah (14454510), Ben Horan (13060767), JSM Ali (14454513), A Stojcevski (9877742), M Seyedmahmoudian (9885542)   +6 more
core  

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

A 19-Level Ninefold-Boost Inverter With Reduced Device Count and LDP-Limited Modified Hybrid PWM

IEEE Access
This paper presents a 19-level switched-capacitor multilevel inverter (SC-MLI) employing a hybrid pulse-width modulation (HPWM) strategy to simultaneously achieve high voltage gain, low component count, and enhanced capacitor utilization.
Hossein Mansourizadeh, Majid Hosseinpour, Ali Seifi   +2 more
doaj   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

The Design and Analysis of a Family of Capacitively-Isolated Hybrid Switched-Capacitor Converters

IEEE Open Journal of Power Electronics
Series-input, parallel-output converters can achieve extreme conversion ratios with high efficiency by utilizing a stacked architecture that relies on isolated converters. Typically, these isolated converters are magnetics-based modules.
Jade Sund, Samantha Coday
doaj   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

Advanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost, Lionel Presmanes, Soléna Colin, Marie Vidal, Sophie Guillemet‐Fritsch   +4 more
wiley   +1 more source

A New Self-Balanced Six-Level Switched-Capacitor Inverter

IEEE Access
Multilevel inverters are widely used in renewable-energy conversion systems; however, many existing solutions rely on additional DC–DC boost stages, multiple isolated sources, or bulky transformers.
Dai-van Vo, Khai M. Nguyen, Tan-Tai Tran, van-Cuong Bui, Young-Cheol Lim, Joon-Ho Choi   +5 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source