Results 71 to 80 of about 62,595 (228)

Degradasi Larutan Pewarna Azo Tekstil Menggunakan Sistem Heterogenan O3, O3/UL, O3/TIO2/UL DAN O3/H2O2/UL [PDF]

, 2001
Rawatan larutan pewarna azo tekstil, Sumifix Supra Blue BRF 150% Gran (SSBBRF) melibatkan sistem yang berbeza, O3, O3/UL, O3/TiO2/UL dan O3/H2O2/UL telah dikaji.
Moh, Pak Yan, Wan Abu Bakar, Wan Azelee, Aris, Azmi, Ali, Razak   +3 more
core   +1 more source

Hybrid Ferroelectric Tunnel Junctions with Intrinsic Nonlinearity and Self‐Rectification via Interfacial Reconstruction

Advanced Functional Materials, EarlyView.
Rapid thermal annealing reconstructs the BCFO/Nb:STO interface into an atomically thin reconstructed interfacial layer, which reshapes the tunneling barrier and converts a high‐TER ferroelectric tunnel junction into an intrinsically nonlinear, self‐rectifying device.
Hojin Lee, Joonbong Lee, Jinho Byun, Sang‐Hyeok Yang, A young Cho, Sangwoo Lee, Dae Haa Ryu, Hyunbin Chung, Hee Seo Yun, Moon Seop Choi, Yesul Choi, Sungkyun Park, Min‐Hyung Jung, Dongwon Lee, Yoon‐Uk Heo, Hu Young Jeong, Hongseok Kim, Shinhyeong Lee, Yunseok Kim, Young‐Min Kim, Jaekwang Lee, Taekjib Choi   +21 more
wiley   +1 more source

Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films

Advanced Materials, EarlyView.
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim, June Ho Lee, Yaolong Xing, Dongchang Kim, Haeseong Jeong, Mongjun Jeong, Manuel Valvidares, Stuart S. P. Parkin, Sang Ho Oh, Donghwa Lee, Hyojin Yoon, Hyeon Han   +11 more
wiley   +1 more source

High‐Entropy Ceramic‐Enhanced Deformable Triboelectric Nanogenerator for Noncontact Biomechanical and Raindrop Energy Harvesting

Advanced Materials, EarlyView.
A large‐area, deformable high‐entropy‐ceramic (HEC)‐doped triboelectric nanogenerator with a trilayer architecture is developed, consisting of an HEC‐doped triboelectric layer, a graphite‐like textile charge‐storage layer, and stretchable carbon black electrodes.
Shengyou Li, Wei‐Chen Peng, Syun‐Hong Chou, Zhi‐Xian Yan, Jiann‐Yeu Chen, Dun‐Jie Jhan, Wei‐Chun Yang, Shi‐Hong Chen, Yi‐Lin Huang, Cheng‐Hung Tsai, Ming‐Yen Lu, Heng‐Jui Liu, Cheolmin Park, Ying‐Chih Lai   +13 more
wiley   +1 more source

Study of phenol degradation in aqueous solution by means of the oxidation processes O3, O3/UV e O3-H2-O2

, 2017
Neste trabalho, estudou-se a degradação de fenol em solução aquosa por meio dos processos O3, O3/UV e O3-H2O2. Os experimentos foram realizados em batelada com alimentação de ozônio em um reator fotoquímico de bancada com fonte de radiação UVC (254 nm ...
Choquechambi Catorceno, Litzy Lina
core   +2 more sources

Evaluation of Regional Air Quality Models over Sydney, Australia: Part 2, Comparison of PM_2.5 and Ozone

Atmosphere, 2020
Accurate air quality modelling is an essential tool, both for strategic assessment (regulation development for emission controls) and for short-term forecasting (enabling warnings to be issued to protect vulnerable members of society when the pollution ...
Elise-Andrée Guérette, Lisa Tzu-Chi Chang, Martin E. Cope, Hiep N. Duc, Kathryn M. Emmerson, Khalia Monk, Peter J. Rayner, Yvonne Scorgie, Jeremy D. Silver, Jack Simmons, Toan Trieu, Steven R. Utembe, Yang Zhang, Clare Paton-Walsh   +13 more
doaj   +1 more source

Combinação de tratamentos químicos para a potabilização das águas descartadas de frigoríficos [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2010A indústria de alimentos consome grande quantidade de água potável e, com o aumento da população, advém ...
Luiz, Danielle de Bem
core  

Hydrophobic MFI‐Type Zeolites via Alkali‐Cation‐Induced Defect Healing: Implications for Adsorbent and Catalyst Design

Advanced Materials, EarlyView.
Sub‐stoichiometric amounts of Na+ or K+ enhance defect healing during Silicalite‐1 (MFI) and TS‐1 calcination by promoting Si–O–Si annealing and healing framework vacancies. The resulting defect‐free zeolites are more hydrophobic and show improved butanol/water separation and improved activity and selectivity in the epoxidation of 1‐hexene, offering a ...
Christos Kanteler, Pau Ferri, Francisco Javier Escobar‐Bedia, Álvaro Mayoral, Alejandro Vidal‐Moya, Richard Kendra, Chen Lei, Miguel Palomino, Fernando Rey, Lukáš Grajciar, Christopher James Heard, Pedro Serna, Mercedes Boronat, Cristina Martínez, Manuel Moliner   +14 more
wiley   +1 more source

Driving innovation through clusters: Empirical evidence from Poland

International Journal of Management and Economics
Clusters, defined as geographic concentrations of interconnected companies, and institutions, have evolved as crucial ecosystems supporting innovation. This work examines the impact of clusters on the innovation performance of companies, drawing insights
Kowalski Arkadiusz Michał, Hegerty Scott W.   +1 more
doaj   +1 more source

On the structural changes in the Brewer-Dobson circulation after 2000 [PDF]

, 2010
In this paper we present evidence that the observed increase in tropical upwelling after the year 2000 may be attributed to a change in the Brewer-Dobson circulation pattern.
Ray, Eric A., Bönisch, Harald, H. Bönisch, A. Engel, Tarasick, David W., Th. Birner, Birner, Thomas, P. Hoor, D. W. Tarasick, E. A. Ray, Engel, Andreas, Hoor, Peter   +11 more
core   +2 more sources