Results 71 to 80 of about 7,802 (287)

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

Advanced Materials, EarlyView.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha, Alejandro Cortés‐Villena, Silvia Gómez‐Coca, Alberto Fernández‐Alarcón, Joaquín Calbo, Raquel E. Galian, Enrique Ortí, Eliseo Ruiz, Mónica Giménez‐Marqués, Samia Benmansour, Carlos J. Gómez‐García   +10 more
wiley   +1 more source

Effect of flow velocity on chlorine decay in water distribution network: a pilot loop study

, 2016
Experiments were run in the pipe loop setup to estimate bulk and wall chlorine decay rates under varying flow and chlorine levels for groundwater. A recirculating loop of 50 mm inner diameter polyvinyl chloride pipe and a variable flow pump with feed and
Kumar, Priyanka, Mohan Kumar, M. S, Kumar, Mohan MS, Jamwal, Priyanka   +3 more
core   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source

Modeling of Chlorine Decay in Drinking Water Supply Systems Using EPANET MSX

, 2014
The modelling of chlorine residual in water supply systems is of great importance in managing disinfectant concentrations throughout the network. First order decay kinetics are currently often used to describe both bulk and wall chlorine consumption ...
Covas, D., Menaia, J., Monteiro, L., Dias, S., Figueiredo, D., Freitas, R., Coelho, S.T.   +6 more
core   +2 more sources

Optimizing trichloroisocyanuric acid disinfection in industrialized Litopenaeus vannamei culture: A system dynamics approach

Aquaculture Reports
Trichloroisocyanuric acid (TCCA) is widely used as a disinfectant in shrimp aquaculture, but inappropriate dosing can lead to ineffective pathogen control or toxicity to cultured organisms.
Junhui Qi, Baoran Wang, Shijia Yuan, Zhao Chen, Jitao Li, Zhiqiang Chang, Qianqian Zhai   +6 more
doaj   +1 more source

Preservation of Required Chlorine Concentration in Baghdad Water Supply Networks using On-Site Chlorine Injection

Journal of Engineering, 2011
The chlorine concentration variation in Baghdad water networks was studied. The chlorine data were collected from Mayoralty of Baghdad and Ministry of Environment (MOE) for the networks for both sides of the city Karkh and Rasafa for (2008-2009).
Rafa H. Al-Suhaili, Riadh Fadhil Nsaif Al-Azzawe   +1 more
doaj   +1 more source

Assessment of probable causes of chlorine decay in water distribution systems of Gaborone city, Botswana

, 2019
Assessment of probable causes of chlorine decay in water distribution systems of Gaborone city, Botswana Gaborone city water distribution system (GCWDS) is rapidly expanding and has been faced with the major problems of high water losses due to leakage ...
Basupi, Innocent, Parida, Bhagabat P., Odirile, Phillimon T, Nono, Denis, Parida, Bhagabat P, Odirile, Phillimon T.   +5 more
core   +2 more sources

One‐Dimensional Materials Supported in Two‐Dimensional Van der Waals Metal–Organic Frameworks with Optical Anisotropy Switching via Twist‐Engineering

Advanced Materials, EarlyView.
We introduce a molecular strategy to assemble one‐dimensional (1D) materials into two‐dimensional (2D) van der Waals metal–organic frameworks (MOFs). Crystals of [FeX(pzX)(bpy)] (X = Cl, F) form anisotropic 2D layers that can be mechanically exfoliated into thin sheets.
Eleni C. Mazarakioti, Carla Boix‐Constant, Iván Gómez‐Muñoz, Diego López‐Alcalá, Sergio Revuelta, Marco Ballabio, Vasileios Balos, José J. Baldoví, Enrique Cánovas, Josep Canet‐Ferrer, Guillermo Mínguez Espallargas, Samuel Mañas‐Valero, Eugenio Coronado   +12 more
wiley   +1 more source

Experimental study of chlorine bulk decay in water supply pipes

, 2007
Chlorine is the most common type of disinfectant in water supply networks. However, it is a highly unstable oxidizing agent and also known to be consumed in the bulk liquid phase (bulk decay) and at the pipe wall (wall decay). This experimental study was
Erhan Demir, Osman N. Ozdemir, Demir, Erhan, ÖZDEMİR, OSMAN NURİ   +3 more
core   +1 more source

Bubble Formation Control: Fabrication of Centimeter‐Sized Tissue‐Like Constructs by Catalase‐Coated Oxygen‐Releasing Hydrogel

Advanced Materials, EarlyView.
Oxygen‐releasing hydrogels are widely used to support cell survival in 3D cultures and to promote wound healing. However, incorporating catalase to convert H2O2 into O2 often generates additional oxygen bubbles, leading to material instability which rarely addressed.
Sukulya Bunuasunthon, Isabel F. Amaral, Ana P. Pêgo, Michiya Matsusaki   +3 more
wiley   +1 more source