Results 41 to 50 of about 16,223 (250)

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

Enrichment of al, fe, ca, mg, and Na in the ash released from the Assiut Thermal Power Plant, Egypt

Case Studies in Chemical and Environmental Engineering
This study provides a comprehensive analysis of the ash content resulting from the combustion of heavy fuel oil (HFO) at the Assiut Thermal Power Plant in Egypt, with a specific focus on the enrichment of trace metals and their environmental implications.
Mahmoud Bady, Hassanien M. Hassanien, Asim Laeeq Khan   +2 more
doaj   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Pollution Load Index (PLI) of field irrigated with wastewater of Mawaiya Drain in Naini suburbs of Allahabad District [PDF]

Current World Environment, 2018
Wastewater irrigation is practiced in outskirts of several cities of India. Enhanced growth and productivity of crops possess threat of heavy metal accumulation while irrigated with wastewater. Assessment of heavy metal accumulation in soil flooded with wastewater of Mawaiya drain in Naini region of Allahabad district, using parameter of contamination ...
Arti Yadav, Pawan Kumar Yadav
openaire   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

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

Pollution Load Index of the Mini-Chida Stream, Port Harcourt, Nigeria

Applied Sciences Research Periodicals
The Mini-Chida waterbody was a very significant fresh water channel and of great domestic purpose for the natives of the Ikwerre ethnic gropu with the highest population in Port Harcourt, Nigeria being the main hub of the hydrocarbon industry. This plays important role in the lives of the inhabitants which necessitated the need to evaluate the seasonal
S Itekere, W. A. Iyama, C.C. Obunwo, A. E. Gobo, V.U. Nwagbara   +4 more
openaire   +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

Analysis of Characteristics, Causes and Countermeasures of the Heavy MetalPollution in the Middle and Upper Reaches of the Diaojiang River Basin

Renmin Zhujiang, 2020
The combination of water quality and flow monitoring is an important direction for thefuture development of the hydrological monitoring system. Based on the modified Tomlinsonpollution load index evaluation model, this paper arranges 10 sampling sites ...
LI Donglin, PENG Bin, LIANG Mei, LU Shangxu, WEI Hailing   +4 more
doaj  

Geoecological Assessment of Anthropogenic Impacts on the Osetr River Basin

Geosciences, 2020
This paper presents the results of a geoecological assessment of the human-induced impact on the geosystem components of the Osetr river basin in the Moscow region.
Yuliya Yurova, Vera Shirokova
doaj   +1 more source