Results 111 to 120 of about 19,042 (293)

Fiber‐type soft bioelectronics for wearable and implantable sensing and therapy

BMEMat, EarlyView.
Fiber‐type soft bioelectronics are emerging as versatile platforms for wearable and implantable health monitoring and therapeutic applications. These bioelectronics use organic and inorganic matrices combined with advanced fillers, which feature high conductivity, electrochemical sensitivity, softness, and biocompatibility.
Haneul Kim, Hak Yong Kim, Ja Hoon Koo, Gi Doo Cha, Dae‐Hyeong Kim, Hye Jin Kim   +5 more
wiley   +1 more source

Composite fuel based on residue from tyre and secondary polymer pyrolysis [PDF]

, 2016
The article presents the analysis of obtaining high-quality molded solid fuel from waste that is a carbonaceous residue obtained by pyrolysis of automobile tyres and secondary polymers.
Ignatova, A., Makarovskikh, Aleksandra Viktorovna, Papin, A., Popov, V.   +3 more
core   +1 more source

Toward personalized healthcare: Advances in two‐dimensional nanomaterial‐based flexible electrochemical sensors for physiological monitoring

BMEMat, EarlyView.
This review provides an overview of the properties, composites and application of two‐dimensional (2D) nanomaterials for wearable electrochemical biosensors. Also, the challenges and future prospects of utilizing 2D nanomaterials in wearable electrochemical biosensor applications are discussed.
Kou Zhang, Lu Han, He‐Qing Cai, Xin‐Yu Xue, Yi‐Fei Song, Wu‐Lin Xin, Ying‐Ze Wang, Peng Liu, Juan Liu   +8 more
wiley   +1 more source

Studies of molecular properties of polymeric materials [PDF]

Aerospace environment effects (high energy electrons, thermal cycling, atomic oxygen, and aircraft fluids) on polymeric and composite materials considered for structural use in spacecraft and advanced aircraft are examined. These materials include Mylar,
Harries, W. L., Long, Edward R., Jr., Long, Sheila Ann T.   +2 more
core   +1 more source

Closed-loop recycling of plastics enabled by dynamic covalent diketoenamine bonds. [PDF]

, 2019
Recycled plastics are low-value commodities due to residual impurities and the degradation of polymer properties with each cycle of re-use. Plastics that undergo reversible polymerization allow high-value monomers to be recovered and re-manufactured into
Christensen, Peter R, Helms, Brett A, Loeffler, Kathryn E, Scheuermann, Angelique M   +3 more
core   +1 more source

Selective Oxidation Strategies for Cost‐Efficient Green Hydrogen Production via Hybrid Water Electrolysis

Carbon Energy, EarlyView.
Hybrid water electrolysis has emerged as a promising alternative to conventional electrolysis for sustainable hydrogen production. The economic potential of replacing water oxidation with organic substrates is assessed. For each substrate, representative electrocatalysts and mechanistic insights are reviewed to identify design principles for optimized ...
Conor Brennan‐Pollak, Lua Henderson, Cian Clarke, Maida A. Costa de Oliveira, Dídac A. Fenoll, Sreedhanya Pallilavalappil, Aswathy Babu, Shaista Jabeen, Pranav K. Gangadharan, Huabin Zhang, Suresh C. Pillai, Paula E. Colavita, Max García‐Melchor   +12 more
wiley   +1 more source

Farklı Doldurma Şekillerinin Üç Boyutlu Yazıcılarda Üretilen Ürünlerin Mukavemetine Etkisi

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2019
Bu çalışmada, farklı doldurma şekillerinin ErgiyikDepolayarak Modelleme (Fused Deposition Modelling - FDM) yöntemi ile imaledilen ürünlerin mukavemetine etkisi deneysel olarak incelenmiştir.
Hamit Saruhan, Menderes Kam, Ahmet İpekçi   +2 more
doaj   +1 more source

Different imaging techniques for investigation of treatment effects on various substrate surfaces [PDF]

, 2015
The different imaging techniques were used for measurement of the properties changes on substrate surfaces. In this paper we report about testing various treatment on different substrates following investigation and characterization of the advantages ...
Chmela, O.
core  

Better Material Properties and Faster Catalyzed Chemical Recycling for Poly(L‐Lactide) Using a Simple Commercial Glycerol Ethoxylate Additive

Chemistry – A European Journal, EarlyView.
Glycerol ethoxylate (GEO), a branched ethylene glycol derivative, both toughens commercial PLLA and accelerates its chemical recycling to L‐lactide. The lead sample, containing 10 wt.% GEO, shows 9x higher elongation at break and 6x higher tensile toughness than pure PLLA. The GEO–PLLA samples are efficiently chemically recycled to L‐lactide, even when
Madeleine L. Smith, Thomas M. McGuire, Kam C. Poon, Alexander R. Craze, Charlotte K. Williams   +4 more
wiley   +1 more source

Exploring Mg‐Al Bimetallic Oxide Catalysts for Efficient Terephthalic Acid Recovery From Polyethylene Terephthalate

Engineering Reports
The escalating demand for plastics has necessitated advancements in plastic recycling technologies. This study examines the development of heterogeneous metal catalysts aimed at improving the hydrolysis performance of polyethylene terephthalate (PET), a ...
Christina H. M. Tsang, Ruilong Zhang, Wei Xiong, Davidraj Johnravindar, Puranjan Mishra, Jun Zhao   +5 more
doaj   +1 more source