Results 101 to 110 of about 102,530 (309)

Ultrathin Amphipathic Dual‐Polymer Networks: Unlocking Hyper‐Permeable CO2 Capture via Solvent‐Mediated Poly(Ethylene Oxide) Amorphization

Advanced Functional Materials, EarlyView.
Hydrophilic PEO‐copolymers and hydrophobic PDMS are physically integrated via a compatibilizing solvent into an amphipathic dual‐polymer network with versatile interfacial affinity and completely amorphized PEO segments for hyper‐permeable CO2 transport.
Ji Wu, Fan Feng, Baiwang Zhao, Jordan Yuan Zhe Ng, Kaiyu Wang, Can Zeng Liang, Guangtai Zheng, Boxuan Zhao, Tai‐Shung Chung, Sui Zhang   +9 more
wiley   +1 more source

Estudo comparativo das técnicas de headspace estático e micro-extração em fase sólida na análise de resíduos de incêndio [PDF]

, 2004
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.A micro-extração em fase sólida (SPME) é uma técnica relativamente recente e que vem sendo utilizada quanto à necessidade de criar um elo
LOLI, Lia Mara
core  

Electrical leakage through thin PDMS microchannel walls and its applications

, 2009
PDMS is usually considered as a dielectric material and PDMS microchannel walls can be treated as an electrically insulated boundary. However, in certain layouts of microfluidic networks, electrical leakage through PDMS walls could significantly alter ...
Vajandar SK, Kang YJ, 胡国庆, Xu DY, Li DY, Sun JS, Sun, J., Li DQ   +7 more
core   +1 more source

Optimization of a wearable thermoelectric generator encapsulated in polydimethylsiloxane (PDMS) : a numerical modelling [PDF]

, 2019
To mitigate climate change attributed to the electricity generation, there have been tremendous efforts in replacing fossil fuels with renewable energies in the electricity sector. For this purpose, wearable thermoelectric generators (WTEGs) are the most
Stamatis Zoras, Cui, Y., Zoras, Stamatis, Shahzad, S., Sally Shahzad, Cui, Yuanlong, Soleimani, Zohreh, Ceranic, B., Zohreh Soleimani, Zoras, S., Yuanlong Cui, Ceranic, Boris, Soleimani, Z., Shahzad, Sally, Boris Ceranic   +14 more
core   +1 more source

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

Advanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto, Javier Zamudio‐García, Abraham Sánchez‐Caballero, David Marrero‐López, Vincenzo Esposito   +4 more
wiley   +1 more source

High-performance PDMS membranes for pervaporative removal of VOCs from water: The role of alkyl grafting

, 2016
To improve the pervaporation performance of PDMS membrane, alkyl groups with different chain length were grafted into PDMS matrix. The prepared membranes were characterized by ATR-IR, DSC, TGA, PALS, and tensile testing.
Su, Yi, Chen, Xiangrong, Yi Su, Xiangrong Chen, Wan, Yinhua, Jianquan Luo, Yinhua Wan, Zhou, Hui, Luo, Jianquan, Hui Zhou   +9 more
core   +1 more source

Structure–mechanical property relationships of 3D-printed porous polydimethylsiloxane films

Nanotechnology Reviews, 2023
Zhu Xiaowei, Li Yue, Shi Yilun, Hou Lanjie, Wang Guoxian, He Zhoukun, Lan Xiaorong   +6 more
doaj   +1 more source

An Adaptive Inhibitory WSe2 Transistor for Retinomorphic In‐Sensor Image Processing

Advanced Functional Materials, EarlyView.
Conventional retinomorphic devices typically require deliberate gate‐bias tuning for each illumination condition. In this paper, we demonstrate an adaptive inhibitory WSe2 transistor that uses photo‐induced regime shift between the subthreshold and accumulation modes to achieve decision‐free, intensity‐adaptive image processing within a single pixel ...
Juhwan Baek, Junhwa Oh, Hyeonjung Kim, Minsik Park, Haein Cho, Jin Young Park, Hyeonchang Son, Taeyun Kim, Sung‐Un An, Yamin Zhang, Hyeon‐Jin Shin, Seyong Oh, Dong‐Ho Kang   +12 more
wiley   +1 more source

A Gas-Leakage Sensor for PDMS Chip Frames

, 2014
This paper proposes a new methodology to detect the gas-leakage and the corresponding diffusion coefficient of PDMS. We use PDMS instead of Pyrex 7740 glass to seal the backside V-groove of pressure sensor chips. We put the sensor into a pressure testing
Yang, Meng-Chiao; Yang, Lung-Jieh; Wang, Hsin-Hsiung
core  

Structure‐Property Relationships in Catecholamine Coatings for Broad Surface Functionalization

Advanced Functional Materials, EarlyView.
Inspired by mussel adhesive proteins (MAPs), six catecholamine molecules with different molecular structure were systematically characterized and compared based on their ability to form homogeneous, reactive coatings. Highlighting candidates capable of balancing coating properties of interest, their successful use as primer layers for organic and ...
Caroline F. Harms, Qiming Li, Ye‐Sol Kim, Anish Tuteja, Jinsang Kim, Abdon Pena‐Francesch   +5 more
wiley   +1 more source