The increased production of biodiesel results in a corresponding rise the glycerol (GLY) as by-product. selective oxidation can yield relatively simple products under mild reaction conditions, offering high added value and positioning it one most promising methods for industrialization. In this study, we employed black titanium dioxide (B-TiO2) support deposited platinum (Pt) to create noble metal-supported catalyst. Lanthanum (La) or cerium (Ce) was doped into B-TiO2 enhance concentration...

The increased production of biodiesel results in a corresponding rise the glycerol (GLY) as by-product. selective oxidation can yield relatively simple products under mild reaction conditions, offering high added value and positioning it one most promising methods for industrialization. In this study, we employed black titanium dioxide (B-TiO2) support deposited platinum (Pt) to create noble metal-supported catalyst. Lanthanum (La) or cerium (Ce) was doped into B-TiO2 enhance concentration...

Abstract The increased production of biodiesel has resulted in a corresponding rise glycerol (GLY) production. oxidation reaction is characterized by mild conditions and relatively simple products, making it widely utilized method for conversion one the most promising industrial approaches. In this study, we prepared black titanium dioxide‐supported platinum catalysts with different morphology. Different were synthesized altering morphology support reduction temperature support, which...

DATA REPORT article Front. Plant Sci., 18 November 2022Sec. Sustainable and Intelligent Phytoprotection https://doi.org/10.3389/fpls.2022.1047356

To study the therapeutic effect of nano-dosin-loaded drug system in mouse bladder cancer, a luciferase-labeled cancer cell line and model were constructed. In vivo imaging monitors tumor growth uses combination photothermal, immune, chemotherapy to treat model. With doxorubicin as an antitumor carrier, loading, vitro release, cytotoxicity behavior cells mesoporous nano particle-targeted delivery studied. The injected into through urethra, subcutaneous was treated with gelatin-coated...

An accurate wind power forecasting model has great significance in farm operation and electric system dispatching operation. auto regressive integrated moving average (ARIMA) time series with Markov residual correction is proposed to forecast the this paper. After establishing ARIMA model, random sequence property can be proved through chi-square statistics. The based on chain then established. prediction results of two turbines are achieved. assessment accuracy rate qualification show that...

ABSTRACT Fluorine‐containing vinyl ether monomer is a combination of UV‐curing technology and low surface energy materials. In this article, type fluorine‐containing was synthesized by the reaction fluorinated alcohols, hexafluorobenzene, 2‐vinyloxy ethanol, sodium hydride. These monomers exhibit viscosity good fluidity. The effect fluorine content on their behavior monitored photo‐differential scanning calorimetry. photo‐polymerization process efficient because double‐bond conversed...

A study was conducted to examine the effects of different planting structure maize (Zea maysL.) and soybean (Glycine max L.) intercropping on fodder production silage quality.Maize cultivated alone intercropped with as follows;1 row 1 (1M1S),1 2 rows (1M2S) 3 (1M3S).The experiment laid out in randomized complete block design four treatments three replications.The crops were harvested when reached at heading stage (at about 35% dry matter).The results indicated significant increase fresh...

A new sulfate oxide solid acid catalyst SO42-/SnO2-Hangjin2# clay was compounded with Hangjin2#clay, activated by sulfuric acid, as a carrier. In the catalysis of Xanthoceras sorbifolium Bunge, using yield oil and methanol synthesis biodiesel an index, effect SO42-/SnO2–Hangjin2#clay preparation conditions on activity were investigated. The variables included in optimization process concentration Sn, impregnation concentration, calcination temperature. optimal found 0.4 M SnCl4, 3.0 H2SO4...

Developing highly active oxygen reduction reaction (ORR) electrocatalysts is crucial in the field of energy conversion and storage. Currently, Fe-N-C catalyst has emerged as a promising alternative to platinum-based ORR catalysts. The number distribution sites on play critical role enhancing catalytic performance. In this study, porous was synthesized using UV-curing technology. prepared method exhibited smaller particle size higher FeNx site density. Furthermore, structure facilitated...

In this study, biodiesel has been successfully prepared from Xanthoceras sorbifolia seed kernel by SO42-/SnO2-Hangjin2#clay as catalyst. Based on the Central Composite Design method, effect of various parameters influencing process have studied and optimized. The maximum yield (90.67%w/w) can be obtained when mass fraction catalyst is 0.7%, ratio methanol to oil 4:1 V/m, content in 12%, reaction temperature achieves 81°C。Besides, consequence Infrared spectroscopy Gas chromatography assure...

Abstract An ultrathin NiO nanosheets array loaded on carbon spheres were prepared by coprecipitation method and calcination approach. The as contain high surface specific area due to their cross-sectional three-dimensional structure which leads more susceptible contacting between electrolyte. As the results, reversible redox reaction should be accelerated. Moreover, array@carbon sphere (NiO@C) nanocompounds mixed with Nafion solution onto glassy electrodes (GCEs) form a performance...

A temperature testing system based on zigbee is designed in this paper. The whole uses CC2430 RFIC as the core component. hardware structure and software process of terminal coordinator are proposed. test indicates that has fine performance strong application value.

Considering that the co-catalyst which are rich in oxygen vacancy and hydroxyl functional groups has an obvious role improving activity durability of Pt-based electrocatalyst, a novel Pr-doped CeO2·H2O cocatalyst (PrxCey(OH)a) been prepared through facile one-step hydrothermal method. Pt/C-Pr1Ce6(OH)a exhibits outstanding electrochemical oxidation performance with high peak current density 2587 mA mg-1, 4116 2158 mg-1 methanol, ethylene glycol, glycerol reaction, respectively. PrxCey(OH)a...

For the first time, we propose and demonstrate an efficient data matching engine using a novel computing paradigm based on resistance switching in RRAM crossbar array. In engine, in-memory logic operations, such as NAND, XOR multi-input AND, are in-situ executed by array to perform operation. Leveraging reduced movement steps, together with parallel computing, RRAM-based searching system achieves 1600 times less runtime 6.1 better energy consumption performance than GPU-based solution.

In this study, catalysts of SO42-/ZrO2-La2O3-Hangjin 2# clay (SZLa-HJ) and SO42-/ZrO2-CeO2-Hangjin (SZCe-HJ) were prepared with La Ce as cocatalysts respectively. The activity the was evaluated based on conversion biodiesel, while examining effects rare earth doping, sulfuric acid concentration, calcination temperature. Central composite design optimized preparation procedure for SZLa-HJ SZCe-HJ. NH3-TPD, Py-FTIR, EDS, TG, DAT, SEM, XRD XPS techniques employed to describe it. results showed...

Urea can be used as an effective hydrogen energy carrier, the development of efficient and stable anodic electrocatalysts for urea oxidation reaction (UOR) was crucial achieved energy-saving hydrogen-production. Nanoflower like structures have attracted increasing research interests due to its structural advantages. In this article, NiFeS/SSM with two dimensions (2D) nanosflower in situ growth on three (3D) stainless steel mesh (SSM) is prepared by step-wise hydrothermal method. derived from...