|
|
|
|
|
Maged S. Al-Fakeh, Roaa O. Alsaedi, Nesrine Amiri and Gadah A. Allazzam
Nano-sized manganese oxide and cadmium oxide were formed quantitatively via chemical routes, using calcination from an aqueous solution containing metal chloride as a precursor, to create polyvinyl alcohol and para-aminobenzoic acid complexes with the fo...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jeff B. Langman, Kathleen Torso and James G. Moberly
The release of nanophase metal particles from sulfide mineral decomposition in mining-impacted environments is a growing concern because of the potential for the transport of nanoscale particles that could increase the distribution of the metals and thei...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vanna Torrisi and Francesco Ruffino
In this review, we discuss the basic concepts related to (co-)evaporation and (co)sputtering based fabrication methods and the electrical properties of polymer-metal nanocomposite films. Within the organic-inorganic hybrid nanocomposites research framewo...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mikhail Yu. Gubin, Alexander V. Shesterikov, Gleb I. Tselikov, Valentyn S. Volkov and Alexei V. Prokhorov
The possible application of the considered effects can be associated with the design and development of a three-frequency narrowband polarizing beam splitters used in an optical routing systems.
|
|
|
|
|
|
|
|
|
|
|
Lanfang Hu, Ziyi Feng, Yongxiang Yu and Huaiying Yao
Metal oxide nanoparticles (NPs) have been widely used in industrial and agricultural production and introduced into soils. The impact of these nanoparticles on soil nitrous oxide (N2O) emission is unclear. We conducted a microcosm experiment to investiga...
ver más
|
|
|
|
|
|
|
|
|
|
|
Luciana Cristina Soto Herek Rezende, Jean Halison de Oliveira, Vanessa Paola Miranda Zart, Murilo Pereira Moisés, Guilherme Piovezan Otto, Sílvia Luciana Fávaro
Pág. e37303
This study investigated the efficiency of nickel nanocatalysts in the degree of PET conversion, under different conditions. The nanocatalysts were synthesized by the Pechini method at 500, 700 and 900ºC. PET depolymerization, via chemical glycolysis, was...
ver más
|
|
|
|
|
|
|
|
|
|
|
Luciana Cristina Soto Herek Rezende, Jean Halison de Oliveira, Vanessa Paola Miranda Zart, Murilo Pereira Moisés, Guilherme Piovezan Otto, Sílvia Luciana Fávaro (Author)
Pág. e37303
This study investigated the efficiency of nickel nanocatalysts in the degree of PET conversion, under different conditions. The nanocatalysts were synthesized by the Pechini method at 500, 700 and 900ºC. PET depolymerization, via chemical glycolysis, was...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yang Zhang, Yongsheng Chen, Paul Westerhoff, Kiril Hristovski, John C Crittenden
Pág. 2204 - 2212
|
|
|
|
|
|
|
|
|
|
|
Simone Berneschi, Giancarlo C. Righini and Stefano Pelli
Glasses, in their different forms and compositions, have special properties that are not found in other materials. The combination of transparency and hardness at room temperature, combined with a suitable mechanical strength and excellent chemical durab...
ver más
|
|
|
|
|
|
|
|
|
|
|
Morena S Xaba, R Meijboom
Pág. 147
Die katalitiese sisteme wat huidig vir industriële chemiese reaksies gebruik word, is meestal van ?n heterogene aard, en kan herwin word en ook meer as een maal gebruik word sonder ?n verlies aan aktiwiteit. Behalwe vir heterogene katalitiese sistem...
ver más
|
|
|
|
|
|
|
|
|
|
|
S. Minisha, J. Johnson, Saikh Mohammad, Jeetendra Kumar Gupta, Sikandar Aftab, Asma A. Alothman and Wen-Cheng Lai
The study aims to contribute valuable insights into the potential applications of the photocatalyst, particularly in the realms of sustainable energy and environmental remediation. Here, Zn-doped NiO nanoparticles with different mole percentages of zinc ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mike O. Ojemaye, Omobola O. Okoh and Anthony I. Okoh
In this paper, imine functionalized magnetic nanoparticles (MNP-Maph) were employed to aqueous solutions for the uptake of Zn(II) and As(III). Characterization of the material showed the successful synthesis of this material. Factors affecting the uptake...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yurim Han, Heebo Ha, Chunghyeon Choi, Hyungsub Yoon, Paolo Matteini, Jun Young Cheong and Byungil Hwang
Carbon nanotube (CNT)-based electrodes in flexible supercapacitors have received significant attention in recent years. Carbon nanotube fiber fabrics (CNT-FF) have emerged as promising materials due to their high surface area, excellent conductivity, and...
ver más
|
|
|
|
|
|
|
|
|
|
|
Federica Di Spirito, Roberto Lo Giudice, Massimo Amato, Maria Pia Di Palo, Francesco D?Ambrosio, Alessandra Amato and Stefano Martina
The present umbrella review aimed to assess the prevalence of cases diagnosed with lesions potentially due to Titanium (alloy) and other metal nanoparticles released from dental implants and implant-supported restorations, characterizing lesions? macrosc...
ver más
|
|
|
|
|
|
|
|
|
|
|
Maksim Krinitcyn, Alexandr Pervikov, Natalya Svarovskaya, Alexandr Lozhkomoev and Marat Lerner
The paper shows the possibility of synthesizing microparticles coated with nanoparticles by electric explosion of a wire made of Ti-6Al-4V alloy. Particles in which the core is a microparticle and the shell of a nanoparticle can provide effective sliding...
ver más
|
|
|
|
|
|
|
|
|
|
|
Izzati Razali
Pág. 31
Industrial wastewater are discharged from industrial plants and manufacturing process. Water polluted by heavy metal is one of the serious environment problems. Various methods for remove this metal ions from the water have extensively been studied. Usag...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zhenzhong Guo, Anca Florea, Mengjuan Jiang, Yong Mei, Weiying Zhang, Aidong Zhang, Robert Sandulescu and Nicole Jaffrezic-Renault
The present review describes recent advances in the concept of molecular imprinting using metal organic frameworks (MOF) for development of chemical sensors. Two main strategies regarding the fabrication, performance and applications of recent sensors ba...
ver más
|
|
|
|
|
|
|
|
|
|
|
Siavash Iravani and Rajender S. Varma
Heavy metal removal using genetically engineered organisms (GEOs) offer more cost and energy-efficient, safer, greener, and environmentally-friendly opportunities as opposed to conventional strategies requiring hazardous or toxic chemicals, complex proce...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vicki J. Keast
Even though it is a noble metal, silver will corrode in ambient atmospheres, predominantly by reacting with sulfur-containing gases such as hydrogen sulfide (H2S) and carbonyl sulfide (OCS) to form the silver sulfide (Ag2S) acanthite. Other aspects of th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sesha Srinivasan, Dervis Emre Demirocak, Ajeet Kaushik, Meenu Sharma, Ganga Ram Chaudhary, Nicoleta Hickman and Elias Stefanakos
In the field of energy storage, recently investigated nanocomposites show promise in terms of high hydrogen uptake and release with enhancement in the reaction kinetics. Among several, carbonaceous nanovariants like carbon nanotubes (CNTs), fullerenes, a...
ver más
|
|
|
|
|
|