Results 311 to 320 of about 468,481 (398)

Optimization of waste plastic fiber concrete with recycled coarse aggregate using RSM and ANN. [PDF]

Sci Rep
Shinde SN, Christa S, Grover RK, Pasha N, Harinder D, Nakkeeran G, Alaneme GU.   +6 more
europepmc   +1 more source

Direct CO2 Hydrogenation to Aromatics Using ZnO/t‐ZrO2 and Zeolite Bifunctional Catalysts

ChemCatChem, EarlyView.
This study investigates parameters such as temperature, pressure, and acidity for optimizing CO2 to aromatics conversion via methanol using ZnO/t‐ZrO2 and zeolites. High hydrogen pressure improves CO2 conversion but reduces aromatic selectivity. The highest selectivity (33.2%) occurs at low CO2 conversion. Industrialization of the bifunctional catalyst
M. T. Nikolajsen, E. S. Kold, A. B. Møller, N. C. Schjødt, U. V. Mentzel, J. Sehested, R. Y. Brogaard, J. M. Christensen, M. Høj   +8 more
wiley   +1 more source

1040) Effect of Freezing-and-Thawing on the Permeability of Mortars(Materials, Execution)

, 1961
Kazunobu Hirai
openalex   +2 more sources

Effect of basalt fiber content on mechanical properties of hydrophobic mortar. [PDF]

Sci Rep
Li Y, Wang Q, Zheng X, Zhang R, Wang N.
europepmc   +1 more source

On the relevance of edge and corner sites in the electrocatalytic production of H2O2 over supported Ni catalysts

ChemCatChem, Accepted Article.
Electrocatalytic hydrogen peroxide (H2O2) production, over Ni based catalysts, through 2 electron oxygen reduction (ORR) is an environmentally friendly alternative compared to the traditional anthraquinone process. To understand catalytic performance in more detail, the geometrical particle size effect of nickel nanoparticles for this ORR reaction is ...
Ivo Jan van luijk, Tomas Van Haasterecht, Akbar Asadi Tashvigh, Harry Bitter   +3 more
wiley   +1 more source

1016) A Method of Measuring the Rate of Hardening of Cement Mortar by Bond Pullout Pipes(Materials, Execution)

, 1962
専右 烏田
openalex   +2 more sources

Random Forest Algorithm for the Mechanical Strength Prediction of Green Cement-Based Materials Incorporating Waste Materials Under Fire Condition. [PDF]

Materials (Basel)
Zhang L, Qiu R, Xie J, Liu X, Fu Q, Li Y.   +5 more
europepmc   +1 more source

Ruthenium Cobalt Nanoalloy Derived from its Prussian Blue Analogue (RuCo‐PBA), for Efficient Hydrogen Evolution Electrocatalysis

ChemCatChem, Accepted Article.
Prussian blue analogue (PBA)‐derived electrocatalysts have attracted significant interests for energy conversion applications. They have been extensively used for the production of renewable energy carriers like hydrogen in order to replace platinum based precious materials.
Jogendra Nath Behera, Manisha Sadangi
wiley   +1 more source

On the Grouting Mortar for the Prestressed Concrete Member

, 1962
Masaichi Okushima
openalex   +2 more sources