Results 101 to 110 of about 20,950 (258)

Thermal and irreversibility analyses of a suspension embodying nano-encapsulated phase change materials using power-law and Darcy-Brinkman-Forchheimer models

Case Studies in Thermal Engineering
The study of natural convection and heat transfer in a trapezoidal cavity finds a wide range of technological applications including thermal energy storage systems, building ventilation/insulation, waste heat recovery, electronic device cooling ...
Marouan Kouki, M.K. Nayak, Amjad Ali Pasha, Ali J. Chamkha, Mohammed K. Al Mesfer, Mohd Danish, Kashif Irshad   +6 more
doaj   +1 more source

Anisotropic Masked Mycobacterium Potentiates Amplified Antitumor Trained Immunity via Spleen Targeting and Myelopoiesis Conversion

Advanced Materials, EarlyView.
An engineered Trojan Mycobacterium, developed via a “peeling‐off and masking‐up” strategy, functions as a powerful splenic myelopoiesis converter. This spleen‐targeted nanomedicine induces trained immunity to reprogram immunosuppressive myeloid reservoirs into antitumoral effectors.
Jin‐Ho Choi, Sang Nam Lee, Jang Hun Heo, Soyoung Park, Sei Hyun Park, Yong Taik Lim   +5 more
wiley   +1 more source

Numerical analysis of MHD double-diffusive convection and entropy generation in a wavy porous cavity filled with NEPCM suspension

Next Energy
Effective thermal and mass transport management in double-pipe heat exchangers remains a critical challenge in energy storage, electronics cooling, and industrial process optimization.
Khaled Al-Farhany, Mujtaba A. Flayyih, Luma M. Ahmed, Ahmed M. Hassan, Faris Alqurashi   +4 more
doaj   +1 more source

Confinement‐Induced Donnan Potential Enables Sealed Hydrovoltaic Power From Microliter Water

Advanced Materials, EarlyView.
An ultrathin MXene/cellulose nanofiber (CNF) nanochannel‐based hydrovoltaic generator produces sustained direct current (DC) from a single microliter droplet under sealed operation. Asymmetric nanochannel confinement establishes a persistent ion gradient and a confinement‐induced Donnan potential, harvesting the interfacial free energy released upon ...
Sangyun Na, Geonyoung Jung, Yoojin Chang, Yun Goo Ro, Cheolhong Park, Jeonghee Yeom, Jinyoung Kim, Jeeyoon Kim, Hyejin Lee, Hyeji Oh, Hyunhyub Ko   +10 more
wiley   +1 more source

Numerical Study of Heat Transfer Enhancement Using Nano-Encapsulated Phase Change (NPC) Slurries in Wavy Microchannels

Fluids
Researchers have attempted to improve heat transfer in mini/microchannel heat sinks by dispersing nano-encapsulated phase change (NPC) materials in base coolants. While NPC slurries have demonstrated improved heat transfer performance, their applications
Myo Min Zaw, Liang Zhu, Ronghui Ma
doaj   +1 more source

Polyphenol‐Inspired Materials for Agricultural Applications

Advanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu, Omid Mazaheri, Zhixing Lin, Tianzheng Wang, Jingqu Chen, Yuang Gu, Xia Liang, Deli Chen, Frank Caruso   +8 more
wiley   +1 more source

Defect‐Engineered Microwave‐Responsive Ni@C Composites From Waste PET for Catalytic Plastic Upcycling

Advanced Materials, EarlyView.
A circular upcycling strategy transforms waste poly(ethylene terephthalate) bottles into microwave‐responsive Ni@C catalyst featuring lattice‐distorted nickel cores and defective carbon shells. These strain‐rich heterointerfaces enhance dielectric loss and promote localized microwave hotspots, accelerating peroxymonosulfate activation and polymer‐chain
Xiao Lu, Shiying Ren, Jingkai Lin, Kunsheng Hu, Yalan Mo, Shaobin Wang, Wenjie Tian, Xiaoguang Duan   +7 more
wiley   +1 more source

Double diffusive convection of NEPCM in an S-shaped porous cavity under magnetic field influence with localized heat and mass sources

Open Physics
This study presents a novel numerical investigation of double-diffusive convection in an S-shaped porous cavity filled with Nano-Encapsulated Phase Change Material (NEPCM), subjected to localized thermal and solutal sources under magnetic field influence.
Alhejaili Weaam, Aali Alotaibi Munirah, Aly Abdelraheem M.   +2 more
doaj   +1 more source

Enhancing thermal management in microfluidic heat exchangers through the integration of nano-encapsulated phase change materials

Oxford Open Materials Science
Abstract Efficient thermal management is crucial in microfluidic heat exchangers operating under high heat flux conditions. This study evaluates a copper microfluidic heat exchanger enhanced with nano-encapsulated phase change materials (NEPCMs), comprising a paraffin core enclosed in silica shells. The NEPCM exhibited a particle size
Vinoth Kanna I, Raja Subramani, Maher Ali Rusho, Shubham Sharma, Ramachandran T, Abinash Mahapatro, Krishna Prakash Arunachalam, Krishnaraj Ramaswamy   +7 more
openaire   +1 more source

Hierarchical Flexible Ceramic Nanofiber Membrane for Simultaneous Membrane Distillation and Photocatalytic Hydrogen Evolution

Advanced Materials, EarlyView.
A hierarchical flexible ceramic nanofiber membrane integrates a La‐stabilized ZrO2 scaffold with superhydrophobic UiO‐66‐NH2/CdS heterojunctions. The gas–liquid–solid interfacial architecture sustains vapor‐selective desalination, visible‐light charge separation, and rapid H2 extraction, enabling simultaneous freshwater production and photocatalytic ...
Pengfei Lin, Xiaochen Lu, Jiawei Sun, Shuai Guo, Xinping He, Chunhai Yi, Zhenyao Wang, Jiaxin Guo, Swee Ching Tan, Alicia Kyoungjin An   +9 more
wiley   +1 more source