Nickel-Based Grafted Catalysts for Dry Reforming of Methane Through High-Throughput Experimentation

2022-12-01
Çelik, Gökhan
Ferrandon, Magali
Delferro, Massimiliano
23rd World Hydrogen Energy Conference – WHEC2022

Suggestions

Nickel(0) nanoparticles supported on bare or coated cobalt ferrite as highly active, magnetically isolable and reusable catalyst for hydrolytic dehydrogenation of ammonia borane
Manna, Joydev; AKBAYRAK, SERDAR; Özkar, Saim (Elsevier BV, 2017-12-15)
Nickel(0) nanoparticles supported on cobalt ferrite (Ni-0/CoFe2O4), polydopamine coated cobalt ferrite (NP0/PDA-CoFe2O4) or silica coated cobalt ferrite (NP0/SiO2-CoFe2O4) are prepared and used as catalysts in hydrogen generation from the hydrolysis of ammonia borane at room temperature. Ni-0/CoFe2O4 (4.0% wt. Ni) shows the highest catalytic activity with a TOF value of 38.3 min(-1) in hydrogen generation from the hydrolysis of ammonia borane at 25.0 +/- 0.1 degrees C. However, the initial catalytic activit...
Nickel extraction from Gördes laterites by hydrochloric acid leaching
Göveli, Ahmet; Atalay, M Ümit; Department of Mining Engineering (2006)
Leaching is the most widely used process for extraction of nickel metal from lateritic ores. In this study, nickel extraction from Manisa-Gördes region laterites by hydrochloric acid leaching is aimed. The mineralogical analysis of sample showed that hematite, goethite, dolomite, quartz and smectite are the main minerals in the ore. Attrition scrubbing, cycloning and magnetic separation with permroll were used as preconcentration processes but results were unsatisfactory. HCl leaching experiments were condu...
Nickel and Gold Coatings of Germanium and Kovar Substrates
Cetin, Yasin; ERDOĞAN, METEHAN; Demirci, Gokhan; Karakaya, İshak (2016-06-02)
The integration of germanium to other materials such as Kovar® (registered trademark of Carpenter Technology Corporation), an Fe-Ni-Co alloy, by soldering requires a surface preparation due to poor wetting characteristics of germanium. Coating (metallization) by successive electroplating of 3 mm wide nickel and gold frames well adhered to the outer edge of a circular germanium window and kovar body was applied to attain successful joining of germanium to kovar. Surface cleaning of parts to be joined or plat...
Nickel assisted chemical etching for multi-crystalline Si solar cell texturing: a low cost single step alternative to existing methods
Takaloo, Ashkan Vakilipour; ES, FIRAT; BAYTEMİR, Gulsen; Turan, Raşit (2018-07-01)
The texturing of silicon surfaces is a well-known method of reducing the reflection from the surface of crystalline Si solar cell devices. With the utilization of diamond wires in recent advances in wafer slicing technology, surface texturing for the multi-crystalline Si wafers by the traditional acid-based texturing technique has become difficult. Metal-Assisted Etching (MAE) has been shown to be a promising and low-cost alternative to the traditional acid-based isotropic texturing. This paper reports, for...
Nickel sorption by acclimatized activated sludge culture
Arican, B; Yetiş, Ülkü (Elsevier BV, 2003-08-01)
The sorption of Ni2+ by acclimatized activated sludge treating Ni2+ bearing wastewater was investigated using a once-through completely mixed tank reactor. The culture developed from sewage was acclimatized to 85.2 mumole/L Ni2+ influent concentration by stepwise increases, at a low dilution rate 0.11/h. Acclimation was found to enhance the sorptive capacity of the activated sludge. In fact, at all of the intermediate concentrations, percentage Ni2+ adsorbed by the biomass and also the sorptive capacity of ...
Citation Formats
G. Çelik, M. Ferrandon, and M. Delferro, “Nickel-Based Grafted Catalysts for Dry Reforming of Methane Through High-Throughput Experimentation,” presented at the 23rd World Hydrogen Energy Conference – WHEC2022, İstanbul, Türkiye, 2022, Accessed: 00, 2023. [Online]. Available: https://hdl.handle.net/11511/101405.