Results 41 to 50 of about 101,455 (263)

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Effect of Sodium Borohydride to Ferric Chloride Molar Ratios on Nanoscale Zero-Valent Iron for Hydrogen Generation from Formic Acid

Bulletin of Chemical Reaction Engineering & Catalysis
Hydrogen generation from formic acid using nanoscale zero-valent iron (nZVI) represents a promising route for low-cost and sustainable hydrogen production.
Siti Aishah Yusuf, Meor Saiful Rizal Meor Ahmad Zubairi, Siti Fatimah Abdul Halim, Siu Hua Chang   +3 more
doaj   +1 more source

Study of catalytic hydrodeoxygenation performance for the Ni/KIT-6 catalysts

Journal of Saudi Chemical Society, 2018
Ni/KIT-6 catalysts loaded with different amounts of metallic Ni were prepared by impregnation method. The prepared catalysts and their precursors were investigated through wide- and low-angle XRD, TEM, BET, H2-TPR, and H2-TPD analyzes.
Shuang Chen, Xueyuan Pan, Caixia Miao, Hongmei Xie, Guilin Zhou, Zhaojie Jiao, Xianming Zhang   +6 more
doaj   +1 more source

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

Advanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam, Seon Yeong Chae, Young Woo Kwon, Hye Jin Heo, Hye Rin Lee, Ji Hyeok Lee, Dong‐Wook Han, Yun Hak Kim, Suck Won Hong   +8 more
wiley   +1 more source

Conjugated microporous poly(pyrrole methylene) for simultaneous removal of acid red G and methylene blue

Water Cycle
Industrial wastewater containing mixed ionic dyes poses a significant treatment challenge. Herein, a conjugated microporous poly(pyrrole methylene) (Py-PPA-CMP) was synthesized using pyrrole and p-phthalaldehyde as monomers, and its adsorption ...
Bianyan He, Yubing Wang, Jiarui Zhang, Xiaoxi Wu, Mingtao Li, Wei Yan   +5 more
doaj   +1 more source

Prediction of high-temperature flow stress of HMn64–8–5–1.5 manganese brass alloy based on modified Zerilli-Armstrong, Arrhenius and GWO-BPNN model

Materials Research Express, 2022
An accurate constitutive model is essential for designing the process of hot precision forging and numerical simulation. Based on the isothermal compression tests of as-extruded HMn64–8–5–15 manganese brass alloy at the deformation temperature of 873 ...
Qiang Liang, Xianming Zhang, Xin Liu, Yongliang Li   +3 more
doaj   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

Fabricating Inorganic/Organic S-Scheme Heterojunction for Efficient Photocatalytic Production of H2 and H2O2

Research
Enhancing the efficiency of photocatalytic H2 evolution and H2O2 production through heterojunction engineering is crucial for addressing energy sustainability and environmental challenges.
Qinghong Cai, Haibo Zhou, Hongwen Zhang, Gaocan Li, Youzhou He, Fukun Li, Xingyan Liu, Siping Wei   +7 more
doaj   +1 more source

Waste Heat Recovery

Energy Engineering, 2009
Investments in waste heat recovery provide a very attractive payback. This article covers cases implemented over the past four years among Shaw's 50 manufacturing plants. Heat sources tapped are air compressors, waste water, boiler stack gasses, and boiler blow down. The destination for the heat is process water heating and boiler make-up water heating.
openaire   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source