Results 91 to 100 of about 41,837 (298)

Highly selective hydrogenation of furfural over supported Pt nanoparticles under mild conditions [PDF]

, 2015
The selective liquid phase hydrogenation of furfural to furfuryl alcohol over Pt nanoparticles supported on SiO₂, ZnO, γ-Al2O₃, CeO₂ is reported under extremely mild conditions.
Durndell, Lee J., Isaacs, Mark A., Kyriakou, Georgios, Lee, Adam F., Parlett, Christopher M.A., Taylor, Martin J., Wilson, Karen   +6 more
core   +1 more source

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

Advanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje, Wilson Henao, Tania Rodenas, Patricia Concepción, Virginia Pérez Dieste, Alexander Missyul, Giovanni Agostini, Gonzalo Prieto   +7 more
wiley   +1 more source

Application Of Spons Callispongia Sp Origin Of Halong Water (Ambon Bay) As Biomonitoring Contamination Trace Metals Pb,Cr,Cr And Zn

Indonesian Journal of Chemical Research, 2014
The purpose of research it is cycles how knowing cycle trace metals Pb, Cd, Cr and Zn in Callispongia Sp, sediment and water. Techniques of the analysis of trace metals use ICP-OES ((Inductively Coupled Plasma Optical Emission Spectroscopy).
Antho Netty Siahaya, Alfian Noor, Nunuk H. Soekamto   +2 more
doaj  

ICP-OES and NAA analysis of aerosols generated from molten iron–concrete reactions in the presence of simulated fission products

Nuclear Engineering and Technology
Elemental analysis of aerosols generated from the high-temperature reactions of molten iron and concrete in the presence of metal oxides was performed using inductively coupled plasma optical emission spectroscopy (ICP-OES) and neutron activation ...
Minsik Kim, Jei-Won Yeon
doaj   +1 more source

Single Crystal Diamond Deposited by Dual Radio-Frequency Plasma Jet CVD with High Growth Rate

Crystals, 2019
Single crystal diamonds were deposited on high pressure high temperature (HPHT) substrate with high growth rate, up to 18.5 μm/h, by using dual radio-frequency inductive coupled plasma jet.
Hao Liu, Jia-jun Li, Zhen-rui Li, Kai Xu, Zheng-jia Chen, Guang-chao Chen   +5 more
doaj   +1 more source

Removal of Heavy Metals (Copper and Lead) Using Waste Eggshell with Two Different Species and Three Different Forms

Mehmet Akif Ersoy Üniversitesi Fen Bilimleri Enstitüsü, 2021
Since copper and lead are the most well-known heavy metals, eggshells were used to remove them from the aqueous solution. In this study, it was used two species; Quail (Coturnix coturnix japonica) and Greylag Goose (Anser anser) and three forms (pure ...
Belgin TUNALI, Deniz TÜRKÖZ ALTUĞ, Neslihan KAYA KINAYTÜRK, Gökhan TÜZÜN   +3 more
doaj   +1 more source

Verifikasi Metode Penentuan Kadar Timbal (Pb) pada Sampel Udara Ambien Menggunakan Inductifely Coupled Plasma-Optical Emission Spectroscopy (ICP-OES)

IJCA (Indonesian Journal of Chemical Analysis), 2019
Telah dilakukan analisa uji logam timbal (Pb) pada udara ambien yang mengacu pada SNI 7119-4:2017 menggunakan Inductifely Coupled Plasma-Optical Emission Spectroscopy (ICP-OES). Verifikasi metode ini untuk mengetahui nilai linieritas, presisi, akurasi, dan limit deteksi, serta mengetahui kadar timbal (Pb) dalam udara ambien. Hasil pengujian kadar logam
Afifah, Zulfa, Kurniyawan, Kurniyawan, Huda, Thorikul   +2 more
openaire   +3 more sources

Cold Atmospheric Plasma‐Activated Decellularized Extracellular Matrix Gel as a Tumor‐Infiltrating Immunoactivation Platform for Post‐Surgical Cancer Immunotherapy

Advanced Materials, EarlyView.
An injectable cold atmospheric plasma‐activated decellularized tumor extracellular matrix hydrogel is introduced as a post‐surgical immunoactivation platform. The engineered gel attracts residual tumor cells and induces immunogenic cell death, reshaping the tumor microenvironment and eliciting systemic antitumor immunity. In combination with checkpoint
Tianxu Fang, Mo Chen, Yueyang Deng, Tianqin Ning, Tianwen Luo, Guojun Chen   +5 more
wiley   +1 more source

Detection of laser-produced tin plasma emission lines in atmospheric environment by optical emission spectroscopy technique

Photonic Sensors, 2017
A spectroscopic study on laser-produced tin plasma utilizing the optical emission spectroscopy (OES) technique is presented. Plasma is produced from a solid tin target irradiated with pulsed laser in room environment.
Kadhim A. Aadim
doaj   +1 more source

Functional Metal Complexes for Solar–Light‐Driven Energy Conversion

Advanced Materials, EarlyView.
This review provides an exhaustive summary of the recent advancements of functional metal complexes in solar‐to‐electrical, ‐chemical, and ‐thermal energy conversion, comprising material categories, design strategies, underlying principles of operation, and identified improvement of performances.
Yanyan Qin, Dou Luo, Miao Zhang, Wai‐Yeung Wong   +3 more
wiley   +1 more source