Results 41 to 50 of about 746,655 (293)

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Micro/Nano-Reconfigurable Robots for Intelligent Carbon Management in Confined-Space Life-Support Systems

Nano-Micro Letters
Highlights The micro/nano-reconfigurable robots for life-support systems were fabricated by CO₂-capturing molecular hunters, temperature-sensitive molecular switches, and solar photothermal conversion/magnetically-driven dual function engines.
Wei Lu, Rimei Chen, Lianlong Zhan, Qin Xiang, Renting Huang, Lei Wang, Shuangfei Wang, Hui He   +7 more
doaj   +1 more source

Dietary fibres from cassava residue: Physicochemical and enzymatic improvement, structure and physical properties

AIP Advances, 2018
In this study, an physico-chemical method and enzymatic improvement were used to extract cassava dietary fiber from cassava residue. α-amylase, glucoamylase, lipase, and protease were added to the physically comminuted cassava residue to remove starch ...
Lijie Huang, Xiaoxiao Zhang, Mingzi Xu, Shuxiang An, Chunying Li, Chongxing Huang, Kungang Chai, Shuangfei Wang, Yang Liu   +8 more
doaj   +1 more source

Study on measurement model of lignin content in pulp after alkaline extraction

Journal of Environmental Engineering and Landscape Management, 2021
Because kappa number cannot accurately represent the lignin content in the pulp after alkaline extraction, lead to the excessive dosage of bleaching chemicals added and the pollutant content increases.
Zhichao Ma, Shaoxu Chen, Yongjun Yin, Yanying Zhou, Xiaodan Lu, Tingting Lin   +5 more
doaj   +1 more source

Light pollution of Tomsk [PDF]

, 2016
In the work provides an analysis of lighting pollution of Tomsk and calculation of payback lighting installation when replacing an existing system on led light ...
Бузмакова, Д. А.
core  

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

Advanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr, Alexander Biewald, Andre Mähringer, Thaddäus J. Koller, Peter Mayer, Markus Döblinger, Achim Hartschuh, Dana D. Medina   +7 more
wiley   +1 more source

A self-damping triboelectric tactile patch for self-powered wearable electronics

eScience
Wearable tactile sensing systems with bionic designs holds significant promise for environmental interactions and human–machine communication. Triboelectric sensing technology plays a vital role in acquiring and quantifying tactile signals.
Guoli Du, Jiamin Zhao, Yuzheng Shao, Tao Liu, Bin Luo, Song Zhang, Mingchao Chi, Chenchen Cai, Zhaomeng Liu, Shuangfei Wang, Shuangxi Nie   +10 more
doaj   +1 more source

Performance of waste-paper/PETG wood–plastic composites

AIP Advances, 2018
Wood–plastic composites were prepared from polyethylene terephthalate- 1,4-cyclohexanedimethanol ester (PETG) and waste-paper fiber that was unmodified, modified with alkyl-ketene-dimer (AKD), and modified with a silane-coupling agent.
Lijie Huang, Shuxiang An, Chunying Li, Chongxing Huang, Shuangfei Wang, Xiaoxiao Zhang, Mingzi Xu, Jie Chen, Lei Zhou   +8 more
doaj   +1 more source

Preparation of Self-supporting Bagasse Cellulose Nanofibrils Hydrogels Induced by Zinc Ions

Nanomaterials, 2018
Cellulose hydrogels are often prepared from native cellulose through a direct cellulose dissolution approach that often involves tedious process and solvent recovery problems.
Peng Lu, Ren Liu, Xin Liu, Min Wu
doaj   +1 more source