Results 181 to 190 of about 3,923,864 (337)

Salt Water Drops Slide Faster: Ionic Modulation of Drop Friction

Advanced Science, EarlyView.
Salt ions markedly accelerate water drops on conductive substrates coated with nanometer‐thin hydrophobic layers. Across diverse electrolytes and surfaces, higher ion concentration consistently lowers kinetic friction by reducing contact angle hysteresis.
Dongho Shin, Rutvik Lathia, Chirag Hinduja, Hyunbae Cheon, Seongmin Park, Hans‐Jürgen Butt, Junwoo Park   +6 more
wiley   +1 more source

Bio-Inspired Structural Color Irises as Physical Unclonable Functions for Anti-Counterfeiting. [PDF]

Adv Sci (Weinh)
Ge K, Hu Y, Yan J, Ding J, Gao Y, Yi H, Li Z, Cui L, Hu S, Ji H, Li M, Bai R, Shi R, Feng H.   +13 more
europepmc   +1 more source

An analytic model of convection in a system with layered viscosity and plates

, 2012
J. Crowley, R. O’Connell
semanticscholar   +1 more source

Non‐Equilibrium Synthesis Methods to Create Metastable and High‐Entropy Nanomaterials

Advanced Science, EarlyView.
ABSTRACT Stabilizing multiple elements within a single phase enables the creation of advanced materials with exceptional properties arising from their complex composition. However, under equilibrium conditions, the Hume–Rothery rules impose strict limitations on solid‐state miscibility, restricting combinations of elements with mismatched crystal ...
Shuo Liu, Chaochao Dun, Jeffrey J. Urban, Mark T. Swihart   +3 more
wiley   +1 more source

A Robust Solar Evaporator with Hierarchical Architecture for Ultrahigh Efficiency and Large-Scale Zero-Liquid-Discharge Desalination. [PDF]

Adv Sci (Weinh)
Sun L, Wang N, Hu N, Zhao Y, Zhao L, Chen W.   +5 more
europepmc   +1 more source

Double-Diffusive Convection at Low Prandtl Number

, 2018
P. Garaud
semanticscholar   +1 more source

In‐Wheel Piezoelectric DC Power Generator With Zero Resistive Torque

Advanced Science, EarlyView.
In this paper, we present a wheel‐shaped direct‐current piezoelectric generator (DC‐PG) that fundamentally overcomes these constraints by producing phase‐stable DC electricity directly from rolling motion. By embedding this system into suitcase wheels, we demonstrated a fully integrated real‐time location tracking system powered solely by mechanical ...
Hyun Soo Kim, Hyunseok Song, In Woo Oh, Dong‐Gyu Lee, Tae Kyoung Yoon, Jeyeon Lee, Byoung Jin Yoon, So‐Min Song, Iman M. Imani, Seohyun Cho, Seong Jin Kim, Chong‐Yun Kang, Sahn Nahm, Yong Seok Park, Kyung‐Hoon Cho, Jungho Ryu, Jeong Min Baik, Jun Chen, Sunghoon Hur, Hyun‐Cheol Song   +19 more
wiley   +1 more source

Efficient thermal management of electronic devices by constructing interlayer phonon bridges. [PDF]

Nat Commun
Han G, Cheng H, Feng Y, Zhang S, Dong J, Zhou B, Liu X, Liu C, Tao G, Shen C.   +9 more
europepmc   +1 more source

Wearable Cooling Textiles of Thermal Conduction and Sweat Transfer for Personal Thermal Management

Advanced Science, EarlyView.
This study constructs a three‐dimensional thermal‐conductive pathway using biomass‐based fibers. The thermally conductive composite fibers were designed into Janus‐structured fabrics. The wearable cooling textile exhibits unidirectional moisture‐wicking properties (476% index), a high water evaporation rate (5209.92 g/m2/day), and effective skin ...
Jiajing Zhang, Jiahao Xu, Chunhua Zhang, Liangjun Xia, Xin Liu, Weilin Xu   +5 more
wiley   +1 more source

15-Fold increase in solar thermoelectric generator performance through femtosecond-laser spectral engineering and thermal management. [PDF]

Light Sci Appl
Xu T, Wei R, Singh SC, Guo C.
europepmc   +1 more source