Results 71 to 80 of about 3,269,177 (253)

Phase‐Pure and Size‐Tunable Tin Halide Perovskite Quantum Dots

Advanced Materials, EarlyView.
A trioctylphosphine oxide modulated protocol allows for the synthesis and study of the optical properties of a broad library of tin halide perovskite quantum dots across multiple A‐ and X‐site compositions with precise size tuning while eliminating unwanted 2D phases.
Ole F. Dressler, Benjamin Aymoz, Sebastian Sabisch, Stefanie Frick, Sebastian Siol, Dmitry N. Dirin, Simon C. Boehme, Maksym V. Kovalenko   +7 more
wiley   +1 more source

Department of Petroleum Engineering newsletter 2010

, 2010
"Petroleum Engineering ...

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Palynostratigraphical

Egyptian Journal of Petroleum, 2013
The Kharita and Bahariya formations are of great importance for Egyptian economy. They are the target of the oil and gas exploration in the Egyptian Western Desert.
Walid A. Makled, Abdel Hakam A. Baioumi, Rehab A. Saleh   +2 more
doaj   +1 more source

Hydrophobic MFI‐Type Zeolites via Alkali‐Cation‐Induced Defect Healing: Implications for Adsorbent and Catalyst Design

Advanced Materials, EarlyView.
Sub‐stoichiometric amounts of Na+ or K+ enhance defect healing during Silicalite‐1 (MFI) and TS‐1 calcination by promoting Si–O–Si annealing and healing framework vacancies. The resulting defect‐free zeolites are more hydrophobic and show improved butanol/water separation and improved activity and selectivity in the epoxidation of 1‐hexene, offering a ...
Christos Kanteler, Pau Ferri, Francisco Javier Escobar‐Bedia, Álvaro Mayoral, Alejandro Vidal‐Moya, Richard Kendra, Chen Lei, Miguel Palomino, Fernando Rey, Lukáš Grajciar, Christopher James Heard, Pedro Serna, Mercedes Boronat, Cristina Martínez, Manuel Moliner   +14 more
wiley   +1 more source

Department of Petroleum Engineering newsletter 2019

, 2019
"Department of Petroleum Engineering ...

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Tricine [N-(Tri(hydroxymethyl)methyl)glycine] – A novel green inhibitor for the corrosion inhibition of zinc in neutral aerated sodium chloride solution

Egyptian Journal of Petroleum, 2017
Corrosion and corrosion inhibition of zinc electrode were investigated in neutral chloride solution using electrochemical techniques. Increasing chloride concentration leads to an increase in the corrosion rate of the electrode.
H. Nady
doaj   +1 more source

Polymeric Sorbents as Energy‐Efficient Alternative to Cryogenic Distillation for Light Hydrocarbon Purification

Advanced Materials, EarlyView.
The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to separate gas mixtures based on their specific properties.
Kelechi Festus, Ankit Mondal, Suman Mandal, Jazmine Aiya D. Marquez, Arnab Ghosh, Aishi Sikdar, Urme Podder, Ahana Sarkar, Qingsheng Wang, Hong‐Cai Zhou   +9 more
wiley   +1 more source

Department of Petroleum Engineering newsletter 2011

, 2011
"Petroleum Engineering ...

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Petroleum Supply Monthly, September 1998, with data for July 1998

, 2016
The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are
NONE
core   +1 more source

Pilot Production of Steel SAE4137M for Petroleum Drill Pipe Connecting Sleeve by 150 t BOF-LF-RH-CC-CR Process

Teshugang, 2012
The Φ130-170 mm bar of steel SAE4137M for petroleum drill pipe connecting sleeve (/% : 0.35-0.38C, 0.15-0.35Si, 0.85-l.00Mn, ≤ 0.015P, ≤ 0.008S, 0.90-1.20Cr, 0.28-0.33Mo，≤ 0.005Ca, ≤ 0.0090N) has been pilot-produced by hot metal pretreatment-150 t top ...
卢秉军, 董学涛
doaj