Hongyan Shang
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View article: Synthesis and Anti-corrosion Evaluation of Inhibitors for Top Cycle of Fractionating Tower
Synthesis and Anti-corrosion Evaluation of Inhibitors for Top Cycle of Fractionating Tower Open
The top circulation reflux system of atmospheric and vacuum towers, catalytic towers and coking towers suffer from the phenomenon of pipe wall thinning and leakage as well as salt formation in the pump body over the past few decades. This …
View article: Zinc-Aluminum Co-catalyzed Hydroboration of Epoxides for Synthesis of Primary Alcohols
Zinc-Aluminum Co-catalyzed Hydroboration of Epoxides for Synthesis of Primary Alcohols Open
Herein, a novel hydroboration of epoxides catalyzed by zinc- and aluminum- based catalysts was presented here for the efficient and selective synthesis of primary alcohols. This reaction was operationally simple and environmentally friendl…
View article: Performance of a Composite Inhibitor on Mild Steel in NaCl Solution: Imidazoline, Sodium Molybdate, and Sodium Dodecylbenzenesulfonate
Performance of a Composite Inhibitor on Mild Steel in NaCl Solution: Imidazoline, Sodium Molybdate, and Sodium Dodecylbenzenesulfonate Open
Mild steel corrosion is a significant challenge in oil and gas exploitation. Inhibitors are frequently employed to minimize the corrosive impact on mild steel. Mixing corrosion inhibitors is an effective method in reducing the dosage of to…
View article: THE ORGANIZATIONAL PERFORMANCE OF THE PRINCIPAL RESPONSIBILITY SYSTEM UNDER THE SCHOOL-BASED MANAGEMENT CONCEPT RESEARCH-TAKING BAISE NO. 5 MIDDLE SCHOOL AS AN EXAMPLE
THE ORGANIZATIONAL PERFORMANCE OF THE PRINCIPAL RESPONSIBILITY SYSTEM UNDER THE SCHOOL-BASED MANAGEMENT CONCEPT RESEARCH-TAKING BAISE NO. 5 MIDDLE SCHOOL AS AN EXAMPLE Open
The principal responsibility system under the leadership of the party organization is a leadership and management system that emerged during China's education reform. After many changes and developments, it has now been widely used in prim…
View article: Entinostat, a class I selective histone deacetylase inhibitor, plus exemestane for Chinese patients with hormone receptor-positive advanced breast cancer: A multicenter, randomized, double-blind, placebo-controlled, phase 3 trial
Entinostat, a class I selective histone deacetylase inhibitor, plus exemestane for Chinese patients with hormone receptor-positive advanced breast cancer: A multicenter, randomized, double-blind, placebo-controlled, phase 3 trial Open
Entinostat plus exemestane in hormone receptor-positive (HR+) advanced breast cancer (ABC) previously showed encouraging outcomes. This multicenter phase 3 trial evaluated the efficacy and safety of entinostat plus exemestane in Chinese pa…
View article: Combination of Theoretical and Experimental Insights into the Oxygenated Fuel Poly(oxymethylene) Dibutyl Ether from <i>n</i>-Butanol and Paraformaldehyde
Combination of Theoretical and Experimental Insights into the Oxygenated Fuel Poly(oxymethylene) Dibutyl Ether from <i>n</i>-Butanol and Paraformaldehyde Open
Oxygenated fuel has the function of self-supplying oxygen during the combustion process, which can greatly improve emission performance and reduce diesel fuel soot production. In this paper, a novel oxygenated fuel poly(oxymethylene) dibut…
View article: Is there a Demand of Conducting Agent of Acetylene Black for Graphene-Wrapped Natural Spherical Graphite as Anode Material for Lithium-Ion Batteries?
Is there a Demand of Conducting Agent of Acetylene Black for Graphene-Wrapped Natural Spherical Graphite as Anode Material for Lithium-Ion Batteries? Open
View article: Mechanistic insights into the C–H activation of methane mediated by the unsupported and silica-supported VO<sub>2</sub>OH and CrOOH: a DFT study
Mechanistic insights into the C–H activation of methane mediated by the unsupported and silica-supported VO<sub>2</sub>OH and CrOOH: a DFT study Open
The support effect of silica was studied with DFT for the C–H bond activation of methane on a V(v) or a Cr(iii) site. Both of the PCET and HAT mechanisms were computationally characterized.
View article: Preparation of fluorine and carbon co-introduced TiO<sub>2</sub> at low temperature with enhanced visible-light degradation performance for 2,4,6-trichlorophenol
Preparation of fluorine and carbon co-introduced TiO<sub>2</sub> at low temperature with enhanced visible-light degradation performance for 2,4,6-trichlorophenol Open
Traditional TiO 2 photocatalyst has the disadvantages of weak visible-light responsibility, fast combination of photo-generated electron and hole, which significantly degrade its photocatalytic degradation activity. Therefore, fluorine and…
View article: Research on the Factors Influencing the Employment of Graduates of Tongren Preschool Normal College
Research on the Factors Influencing the Employment of Graduates of Tongren Preschool Normal College Open
The major of normal education has always been highly concerned by the government and society.Because students shoulder the important task of teaching and educating people after employment, our country has invested a lot of manpower, materi…
View article: The study on the application of low polymerization degree PODE2
The study on the application of low polymerization degree PODE2 Open
Polyoxymethylene dimethyl ethers (PODEn) are a kind of excellent diesel blending components. Due to the low flash point of PODE2, it is not appropriate to be used as diesel blending component, so in this paper, the application of PODE2 hav…
View article: Synthesis of polyoxymethylene dimethyl ethers catalyzed by sulfonic acid-functionalized mesoporous SBA-15
Synthesis of polyoxymethylene dimethyl ethers catalyzed by sulfonic acid-functionalized mesoporous SBA-15 Open
Sulfonic acid-functionalized mesoporous SBA-15 with different sulfur loading was synthesized and used to investigate the catalytic performance for PODEn synthesis.
View article: Effects of H<sub>2</sub>O and O<sub>2</sub> on the Reaction of NO Reduction by CH<sub>4</sub> under Stoichiometric Natural Gas Vehicles
Effects of H<sub>2</sub>O and O<sub>2</sub> on the Reaction of NO Reduction by CH<sub>4</sub> under Stoichiometric Natural Gas Vehicles Open