Results 131 to 140 of about 264,826 (296)
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.The unique structure connected by CS and COS interfacial bonds accelerates the reaction kinetics of lithium/sodium‐ion storage, while the addition of coal led to an increase in the mechanical strength of the carbon nanofibers, which improved the conductivity and stability of the materials.
Zhenjiang Lu +8 more
wiley +1 more source
Heterogeneous Single/Dual‐Atom Electrocatalysts in Lithium–Sulfur Batteries
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This review summarizes recent advances in single‐atom and dual‐atom electrocatalysts for high‐performance lithium–sulfur batteries. The text systematically covers the classification of catalysts by active metal centers, key synthesis methods, in situ characterization for mechanistic insights, and electrocatalytic mechanisms.
Wenbin Li +3 more
wiley +1 more source
Damla Sulamada Lateral ve Manifold Boru Çaplarmın Belirlenmesinde Grafiksel Yöntem
Journal of Agricultural Sciences, 1999 Bu çalışmada, damla sulama sistemlerinde, kabul edilebilir düzeyde e ş su dağı l ı m ı sağ lamak amacı yla, lateral ve manifold boru çaplar ı n ı n belirlenmesine yönelik grafiksel çözümler haz ı rlanmışt ı r. Christiansen eş dağı l ı m katsay ı s ı n ı
Osman Yıldırım, Halit Apaydın
doaj
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Recent advances in carbon‐based anodes for alkali metal‐ion batteries are critically reviewed, with emphasis on biphenylene and other emerging carbon allotropes. Biphenylene exhibits exceptional theoretical electrochemical properties beyond conventional graphite, highlighting its strong potential as a next‐generation anode material once scalable ...
Adewale Hammed Pasanaje, Nirpendra Singh
wiley +1 more source
Supercritical tar sand extraction
, 1982 patentAn integrated process for the recovery of carbonaceous material from tar sands by supercritical extraction involving countercurrent flow of the tar sand and the solvent is ...
Poska, Forrest L.
core
Study on Roof‐Control Technology for Gob‐Side Entry Retaining Under Composite Roofs
Energy Science &Engineering, EarlyView.This study develops a roof‐control technology system for gob‐side entry retaining under composite roofs. By integrating field measurements, theoretical analysis, and numerical simulation, it reveals the spatiotemporal evolution of the plastic zone and proposes a targeted support method, providing theoretical and practical guidance for safe and ...
Dong Li +4 more
wiley +1 more source
Energy Science &Engineering, EarlyView.Catalytic Pyrolysis of Torrefied Municipal Solid Waste to sustainable bio‐oil. ABSTRACT South Africa faces growing municipal solid waste (MSW) accumulation and energy insecurity due to fossil fuel dependence. Torrefaction improves MSW for waste‐to‐energy use, while conventional pyrolysis produces low‐quality oxygen‐rich bio‐oil.
Ahmed Mohammed Inuwa +4 more
wiley +1 more source
Techniques of analysis of tar sand bitumens
, 1977 The bitumen present in North American tar sand deposits is a heavy, viscous, petroleumlike material. Although several important studies of the composition of Athabasca tar sands were made 10-15 years ago (1-4) the bulk of our current knowledge of Utah ...
core
Energy Science &Engineering, EarlyView.This study addresses hard roof coal seam conditions by optimizing key stratum blasting‐cutting parameters through theoretical analysis, numerical simulation, and field tests. It proposes calculation methods for blast hole spacing and delay timing based on stress wave theory, controlling roadway deformation within 35 mm, thereby enhancing resource ...
Qiong Liu, Duanxiang Fu, Hongbin Li
wiley +1 more source
Solvent extraction of tar sand
, 1979 patentAn extraction process for recovering bitumens from tar sands in which the tar sand is mixed with a hot hydrocarbon solvent, for example, toluene, in order to evaporate substantially all the water contained in the tar sands.
Hanson, Donald O.; Sherk, Fred T.
core