Month: October 2021

In 2019 RSC ADV published article about PHOTOREDOX CATALYSIS; SELECTIVE OXIDATION; OXYGEN-EVOLUTION; BENZYL ALCOHOL; OXIDES; WATER; NANOCOMPOSITES; NANOCRYSTALS; BINARY; RUTILE in [McDonald, Kori D.; Bartlett, Bart M.] Univ Michigan, Dept Chem, 930 North Univ Ave, Ann Arbor, MI 48109 USA in 2019, Cited 35. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4. Name: Benzyl ether

With the aid of direct heating through microwave irradiation in non-aqueous media, nanocrystalline tungsten(vi) oxide is achievable in 30 minutes at 200 degrees C, faster and at a lower temperature than conventional synthesis methods. Forming in a platelet morphology, these particles are as small as 20 nm with a BET surface area of 37 m(2) g(-1) WO3. These nanoplatelets are active for the photocatalytic oxidation of the 1 degrees alcohols benzyl alcohol (rate constant, k of 2.6 x 10(-3) h(-1)) and 5-(hydroxymethyl)-2-furfural (k of 0.01 h(-1)) using 10 mg of WO3 with 2 mL of 0.250 M substrate in acetonitrile and a 150 mW cm(-2) 460 nm blue LED source. As expected, these rate constants are larger than those observed for commercially prepared, micron-sized WO3. XPS analysis shows that during catalysis, the concentration of W5+ on the surface increases, but the nanoplatelets are stable under these reaction conditions. The overall morphology and size of the particles are retained through the reactions. Moreover, the nanoplatelets are recyclable-showing no loss in activity for four reaction cycles.

Name: Benzyl ether. About Benzyl ether, If you have any questions, you can contact McDonald, KD; Bartlett, BM or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

Computed Properties of C12H10O. I found the field of Environmental Sciences & Ecology very interesting. Saw the article Spatial distribution and profile of atmospheric short-chain chlorinated paraffins in the Yangtze River Delta published in 2020.0, Reprint Addresses Dong, L (corresponding author), Natl Res Ctr Environm Anal & Measurement, Beijing 100029, Peoples R China.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide.

Research on the atmospheric occurrence of short chain chlorinated paraffins (SCCPs) in industrialized areas is scarce. In this study, we investigated the concentrations, profile, and spatial distribution of SCCPs in the highly industrialized and developed areas of the Yangtze River Delta (YRD) in China using polyurethane foam passive air samplers. Sampling was performed during two separate periods in 2011. The concentrations of atmospheric SCCPs ranged from 6.1 to 63 ng m(-3) in summer and 6.2-42 ng m(-3) in winter. The C-10 and C-11 groups were the predominant carbon groups in all the samples. Different congener patterns between summer and winter were found, indicating that congeners in the air in winter may be influenced by local and external sources. The highest level of SCCPs was found in Suzhou, which is a highly industrialized area with many manufactories including electronic industries and plastic factories. Higher levels of SCCPs were found in the air than polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs), and polybrominated diphenyl ether (PBDEs), suggesting that the production and use of SCCPs were much higher than prohibited or restricted persistent organic pollutants (e.g., PCBs, OCPs, and PBDEs). Future studies should investigate the different sources of atmospheric SCCPs by conducting a comprehensive assessment of SCCP exposure. (C) 2020 Elsevier Ltd. All rights reserved.

About Diphenyl oxide, If you have any questions, you can contact Niu, S; Chen, RW; Zou, Y; Dong, L; Hai, RT; Huang, YR or concate me.. Computed Properties of C12H10O

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

An article Direct synthesis of hierarchically structured MFI zeolite nanosheet assemblies with tailored activity in benzylation reaction WOS:000448091200028 published article about CATALYTIC PERFORMANCE; SPATIAL-DISTRIBUTION; ACID SITES; ALKYLATION; BEHAVIOR; POROSITY in [Liu, Baoyu; Chen, Zhipeng; Huang, Jiajin; Fang, Yanxiong] Guangdong Univ Technol, Sch Chem Engn & Light Ind, Guangzhou 510006, Guangdong, Peoples R China; [Chen, Huiyong] Northwest Univ, Sch Chem Engn, Xian 710069, Shaanxi, Peoples R China in 2019, Cited 42. Safety of Benzyl ether. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4

The MFI zeolites with nanosheet assemblies morphology were prepared by a seed-assisted strategy using specially designed bolaform surfactant [C6H13-N+ (CH3)(2)-C6H12-N+ (CH3)(2)-(CH2)(12)-O-(p-C6H4)(2)-O-(CH2)(12)-N+(CH3)(2)-C6H12-N+(CH3)(2)-C6H13] [Br-](4) (C6-12-diphe) as a structure-directing agent. The MFI zeolite nanosheet assemblies were composed of MFI nanosheets with randomly organized structure, exhibiting a narrow mesopore distribution. By tuning the Si/AI ratios of MFI zeolite nanosheet assemblies from 60 to 10, the morphology of resultant zeolites changed from nanosheet stacks to house-of-cards-like structures, and to nanosponges. In addition, the porosity and Bronsted acid/Lewis acid ratio exhibited a parabola-type dependence on the Si/Al ratios of obtained zeolites, indicating that meso-/microporosity and acidity of MFI nanosheet assemblies can be systematically tailored by changing the constituents of zeolites. Catalytic performance of MFI zeolite nanosheet assemblies was investigated in the benzylation of benzyl alcohol with mesitylene. The results revealed that MFI zeolite nanosheet assemblies exhibited extraordinary catalytic activity compared to conventional ZSM-5 zeolite. The conversion of benzyl alcohol and selectivity (1,3,5-trimethyl-2-benzylbenzene vs dibenzyl ether) of zeolite catalysts were linearly dependent on the 81-misted acid/Lewis acid ratio, and they exhibited a parabola-type dependence on the S-ext/S-BET, indicating that a balance between acidity and porosity of zeolites can be realized to modulate the catalytic properties of MFI zeolite nanosheet assemblies guided by C6-12-diphe.

Safety of Benzyl ether. About Benzyl ether, If you have any questions, you can contact Liu, BY; Chen, ZP; Huang, JJ; Chen, HY; Fang, YX or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

An article Synergic Effect of Novel WS2 Carriers Holding Spherical Cobalt Ferrite @cubic Fe3O4 (WS2/s-CoFe2O4@c-Fe3O4) Nanocomposites in Magnetic Resonance Imaging and Photothermal Therapy for Ocular Treatments and Investigation of Corneal Endothelial Cell Migration WOS:000602528700001 published article about HYPERTHERMIA THERAPY; NANOPARTICLES; GRAPHENE; NANOFLUIDS; NANOSHEETS; CURCUMIN; SHEETS; AGENT; MOS2 in [Hatamie, Shadie; Wang, I-Jong] Natl Taiwan Univ, Coll Med, Taipei 10048, Taiwan; [Hatamie, Shadie; Shih, Po-Jen; Young, Tai-Horng] Natl Taiwan Univ, Dept Biomed Engn, Taipei 10617, Taiwan; [Chen, Bo-Wei; Yao, Da-Jeng] Natl Tsing Hua Univ, Inst Nanoengn & Microsyst, Hsinchu 30013, Taiwan in 2020, Cited 62. Formula: C14H14O. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4

The design of novel materials to use simultaneously in an ocular system for driven therapeutics and wound healing is still challenging. Here, we produced nanocomposites of tungsten disulfide carriers with spherical cobalt ferrite nanoparticles (NPs) as core inside a cubic iron oxide NPs shell (WS2/s-CoFe2O4@c-Fe3O4). Transmission electron microscopy (TEM) confirmed that 10 nm s-CoFe2O4@c-Fe3O4 NPs were attached on the WS2 sheet surfaces. The cytotoxicity of the WS2 sheets and nanocomposites were evaluated on bovine cornea endothelial cells (BCECs) using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay for a duration of three days. The MTT assay results showed low toxicity of the WS2 sheets on BCECs by 67% cell viability at 100 mu g/mL in 24 h, while the nanocomposites show 50% cell viability in the same conditions. The magnetic resonance imaging (MRI) of nanocomposites revealed the excellent T-2-weighted imaging with an r(2) contrast of 108 mM(-1) S-1. The in vitro photothermal therapy based on WS2 sheets and WS2/s-CoFe2O4 @c-Fe3O4 nanocomposites using 808 nm laser showed that the maximum thermal energy dispatched in medium at different applied power densities (1200 mw, 1800, 2200, 2600 mW) was for 0.1 mg/mL of the sample solution. The migration assay of BCECs showed that the wound healing was approximately 20% slower for the cell exposed by nanocomposites compared with the control (no exposed BCECs). We believe that WS2/s-CoFe2O4@c-Fe3O4 nanocomposites have a synergic effect as photothermal therapy agents for eye diseases and could be a target in an ocular system using MRI.

Formula: C14H14O. About Benzyl ether, If you have any questions, you can contact Hatamie, S; Shih, PJ; Chen, BW; Wang, IJ; Young, TH; Yao, DJ or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

Recently I am researching about PROTEIN ADSORPTION; HYDROXYAPATITE; NANOPARTICLES; BINDING; SILICA; SCIENCE; GROWTH; ACIDS, Saw an article supported by the . Recommanded Product: 103-50-4. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Chen, S; Knaus, J; Luo, J; Spinnrock, A; Sturm, EV; Colfen, H. The CAS is 103-50-4. Through research, I have a further understanding and discovery of Benzyl ether

Magnesium-stabilized amorphous calcium carbonate (Mg-ACC), amorphous magnesium calcium silicate hydrate (MCSH), and hydroxyapatite (HAp) are prepared by a precipitation method. By cold-pressing these particles, it is possible to produce porous bulk discs with a narrow pore size distribution. These porous inorganic discs (Mg-ACC, MCSH, and HAp) are investigated as stationary phases to study the chromatographic behavior and adsorption ability of rhodamine B, methylene blue, and ribonuclease. The adsorption affinities of different biomolecules can be easily observed and evaluated through this method. Furthermore, by infiltrating fabricated opaque porous discs with benzyl ether, which has a similar refractive index as the used inorganic particles (Mg-ACC, MCSH, and HAp), their optical properties significantly change and the discs become translucent. Moreover, by infiltrating the MCSH discs with a light-curing polymer, translucent composites with good surface hardness are fabricated. By doping particles with ions such as Ni2+, Co2+ , Fe3+, and Eu3+, the color and UV-visible spectrum of the bulk discs can be adjusted. Typically, by using iron-doped MCSH particles as the inorganic matrix, nanocomposites, which show a steep UV-absorption edge at 400 nm, are fabricated. Our work provides a simple and economical method to evaluate the affinity of biomolecules to inorganic materials and a novel way to fabricate translucent hard composite materials. The fabricated nanocomposite discs show a great UV shielding effect and superior surface hardness compared to polymethyl methacrylate and commercial sunglasses, suggesting their potential as new sunglass materials.

About Benzyl ether, If you have any questions, you can contact Chen, S; Knaus, J; Luo, J; Spinnrock, A; Sturm, EV; Colfen, H or concate me.. Recommanded Product: 103-50-4

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

Recently I am researching about TEMPERATURE-PROGRAMMED DESORPTION; MODEL COMPOUNDS; CATALYTIC HYDRODEOXYGENATION; BOND-CLEAVAGE; AROMATIC-HYDROCARBONS; HY ZEOLITE; HYDROCRACKING; OIL; HYDROGENOLYSIS; MECHANISMS, Saw an article supported by the Swedish Energy AgencySwedish Energy Agency [2016-08330]; FormasSwedish Research Council Formas [2017-01392]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Salam, MA; Cheah, YW; Ho, PH; Olsson, L; Creaser, D. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide. Name: Diphenyl oxide

Sulfides of NiMo over a series of commercial ultra-stable Y zeolites were studied in an autoclave reactor to elucidate the effect of silica/alumina ratio (SAR = 12, 30, and 80) on the cleavage of etheric C-O (beta-O-4) and C-C (both sp(3)-sp(2) and sp(2)-sp(2)) linkages present in native/technical lignin and lignin derived bio-oils. 2-Phenethyl phenyl ether (PPE), 4,4-dihydroxydiphenylmethane (DHDPM), and 2-phenylphenol, (2PP) were examined as model dimers at 345 degrees C and 50 bar of total pressure using dodecane as the solvent. The etheric C-O hydrogenolysis activity was found to be in the order NiMoY30 > NiMoY12 > NiMoY80, despite a high initial rate of C-O cleavage over NiMoY12 owing to its high acid density. A high degree of hydrodeoxygenation (HDO) and hydrocracking reactions were observed with NiMoY30 yielding >80% of deoxygenated products of which similar to 58% are benzene, toluene, and ethylbenzenes. A similar experiment with DHDPM showed the rapid cleavage of the methylene-linked C-C dimer (sp(3)-sp(2)) to phenols and cresols even with the low acid density (high SAR) catalyst, NiMoY80. Direct hydrocracking of the recalcitrant 5-5 ‘ linkage in 2PP is very slow, however, it cleaved via a cascade of HDO, ring-hydrogenation, and hydrocracking reactions. A high degree of hydrogenolysis and hydrocracking occurs over NiMoY30 due to suitable balance between acidity and pore accessibility, enhanced proximity between acidic and deoxygenation sites leading to a slightly higher dispersion of Ni promoted MoS2 crystallites. Overall, the product spectrum consisted of a high yield of deoxygenated products. The carbon content on the recovered catalyst was in the range of 3-7 wt%. These results pave the way for effective catalysts to break recalcitrant linkages present in lignin to obtain a hydrocarbon-rich liquid transportation fuel. An experiment with Kraft lignin over NiMoY30 shows good selectivity for deoxygenated aromatics and cycloalkanes in the liquid phase.

Name: Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Salam, MA; Cheah, YW; Ho, PH; Olsson, L; Creaser, D or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

An article Polybrominated diphenyl ethers and alternative halogenated flame retardants in mangrove plants from Futian National Nature Reserve of Shenzhen City, South China WOS:000528537600041 published article about PEARL RIVER ESTUARY; WASTE RECYCLING SITE; DECHLORANE PLUS; POLYCHLORINATED-BIPHENYLS; TEMPORAL TREND; PBDES; SEDIMENTS; BIOACCUMULATION; SOILS; BIOAVAILABILITY in [Hu, Yongxia; Sun, Yuxin; Zhang, Zaiwang; Li, Huawei; Wang, Weiwei; Xie, Jinli; Xu, Xiangrong] Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Trop Marine Bioresources & Ecol, Guangdong Prov Key Lab Appl Marine Biol, Guangzhou 510301, Peoples R China; [Pei, Nancai] Chinese Acad Forestry, Res Inst Trop Forestry, Guangzhou 510520, Peoples R China; [Sun, Yuxin; Xu, Xiangrong] Chinese Acad Sci, Innovat Acad South China Sea Ecol & Environm Engn, Guangzhou 510301, Peoples R China; [Luo, Xiaojun; Mai, Bixian] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China; [Li, Huawei; Wang, Weiwei; Xie, Jinli] Univ Chinese Acad Sci, Beijing 100049, Peoples R China in 2020.0, Cited 47.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Application In Synthesis of Diphenyl oxide

Halogenated flame retardants (HFRs) are ubiquitous in the environment, but little information is available about the bioaccumulation of HFRs in mangrove plants. In this study, three mangrove plant species were collected from Futian National Nature Reserve of Shenzhen City, South China to investigate the bioaccumulation of polybrominated diphenyl ethers (PBDEs) and several alternative halogenated flame retardants (AHFRs), including decabromodiphenyl ethane (DBDPE), 1,2-bis(2,4,6-tribromophenoxy) ethane (BTBPE), hexabromobenzene (HBB), pentabromotoluene (PBT), tetrabromop-xylene (pTBX), pentabromoethylbenzene (PBEB) and dechlorane plus (DP). The mean concentrations of PBDEs, DBDPE, BTBPE, pTBX, PBT, PBEB, HBB and DP in mangrove plant species were 2010,1870, 36.2,18.7, 40.1,17.8, 9.68 and 120 pg g(-1) dry weight, respectively. PBDEs were the dominant HFRs in mangrove plant tissues, followed by DBDPE. The relative abundance of BDE 209 in three mangrove plant tissues were much lower than those in sediments. Significant negative relationships between log root bioaccumulation factors and log K-ow and between log TFr-s (from root to stem) and log K-ow were observed, indicating that HFRs with low hydrophobicity were easily absorbed by mangrove roots and stems. A positive correlation between log TFs-1 (from stem to leaf) and log K-ow were found, suggesting that air-leaf exchange may occur in mangrove plants. This study highlights the uptake of HFRs by mangrove plants, which can be used as remediation for HFRs contamination in the environment. (C) 2020 Elsevier Ltd. All rights reserved.

About Diphenyl oxide, If you have any questions, you can contact Hu, YX; Sun, YX; Pei, NC; Zhang, ZW; Li, HW; Wang, WW; Xie, JL; Xu, XR; Luo, XJ; Mai, BX or concate me.. Application In Synthesis of Diphenyl oxide

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

Authors Martinez-Ferrate, O; Chatterjee, B; Werle, C; Leitner, W in ROYAL SOC CHEMISTRY published article about ASYMMETRIC TRANSFER HYDROGENATION; METAL-COMPLEXES; ENANTIOSELECTIVE HYDROSILYLATION; SELECTIVE REDUCTION; MANGANESE COMPLEXES; IRON COMPLEXES; KETONES; ALDEHYDES; EFFICIENT; HYDROSILATION in [Martinez-Ferrate, Oriol; Chatterjee, Basujit; Werle, Christophe; Leitner, Walter] Max Planck Inst Chem Energy Convers, Stiftstr 34-36, D-45470 Mulheim, Germany; [Leitner, Walter] Rhein Westfal TH Aachen, ITMC, Worringer Weg 2, D-52074 Aachen, Germany in 2019, Cited 111. Quality Control of Benzyl ether. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4

Manganese(i) complexes bearing triazole ligands are reported as catalysts for the hydrosilylation of carbonyl and carboxyl compounds. The desired reaction proceeds readily at 80 degrees C within 3 hours at catalyst loadings as low as 0.25 to 1 mol%. Hence, good to excellent yields of alcohols could be obtained for a wide range of substrates including ketones, esters, and carboxylic acids illustrating the versatility of the metal/ligand combination.

Quality Control of Benzyl ether. About Benzyl ether, If you have any questions, you can contact Martinez-Ferrate, O; Chatterjee, B; Werle, C; Leitner, W or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

Recently I am researching about POLY(ARYL ETHER KETONE)S; CHAIN-EXTENDED COPOLYMERS; PRECIPITATION POLYCONDENSATION; POLYMERS; POLYMERIZATION; BLOCK; PEEK; CRYSTALLIZATION; COMPOSITES; SULFONE), Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21664008]; Natural Science Foundation of Jiangxi Province in ChinaNatural Science Foundation of Jiangxi Province [20181BAB203011]; Key Laboratory of Functional Small Organic Molecules, Ministry of Education [KLFSKF-201704]. Published in WILEY in HOBOKEN ,Authors: Wei, L; Wang, GX; Cai, MZ. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide. Safety of Diphenyl oxide

Semicrystalline poly(aryl ether ketone)s (PAEKs) represent an industrially important class of high-performance engineering thermoplastics with excellent physicochemical and mechanical properties, and the synthesis of PAEKs with enhanced glass transition temperatures (T-g) and moderate melting temperatures (T-m) is highly desirable. In the work reported, novel poly(ether ketone ketone)s (PEKKs) containing 1,4-naphthylene units in main chains were synthesized by Friedel-Crafts solution copolycondensation of terephthaloyl chloride with a mixture of diphenyl ether and 1,4-di(4-phenoxybenzoyl)naphthalene (1,4-DPOBN). The polymerization proceeded smoothly in 1,2-dichloroethane in the presence of anhydrous AlCl3 and N-methylpyrrolidone under mild conditions and afforded polymers having inherent viscosities of 0.66-0.98 dL g(-1). The polymers with 5-30 mol% 1,4-DPOBN are semicrystalline and have obviously enhanced T-g over commercial poly(ether ether ketone)s and PEKKs due to the incorporation of rigid and bulky 1,4-naphthylene moieties into the main chain. The polymers with 20-30 mol% 1,4-DPOBN not only have high T-g of 175-177 degrees C, but also relatively low T-m of 331-336 degrees C, having high potential for melt processing. The polymers with 20-30 mol% 1,4-DPOBN also exhibit excellent thermal stability and good mechanical and solvent-resistance properties. (c) 2021 Society of Chemical Industry

About Diphenyl oxide, If you have any questions, you can contact Wei, L; Wang, GX; Cai, MZ or concate me.. Safety of Diphenyl oxide

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

Recently I am researching about POLYMER SOLAR-CELLS; HIGHLY EFFICIENT; PERFORMANCE; MORPHOLOGY; COMPOSITES; SEPARATION, Saw an article supported by the . Quality Control of Diphenyl oxide. Published in ELSEVIER SCIENCE SA in LAUSANNE ,Authors: Aich, BR; Lu, JP; Moisa, S; Movileanu, R; Estwick, E; Tao, Y. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

Large area processing of organic photovoltaic cells and modules is a key step towards commercialization. At the same time, the scale-up of fabrication entails careful evaluation and selection of solvents, and optimization of processing parameters. It has been proven that using proper processing additives in polymer:PCBM bulk-heterojunction solution is one of the most effective strategies to improve the performance of organic photovoltaic cells. Here we report a new transition solvent strategy of using non-halogenated solvents to fabricate PDTSTPD: PC71BM based active layers. This strategy uses a combination of miscible good main solvent such as 1,2,4-trimethylbenzene and coadditives such as diphenyl ether (DPE) and 1-methylnaphtalene (MeN) for middle molecular weight PDTSTPD, or 1,8-diiodooctane (DIO) and MeN for high molecular weight PDTSTPD to tune the nano-scale morphology of the active layer during the film drying process. Inverted organic photovoltaic cells with an active area of 1cm(2) on PET substrate fabricated by a blade coating process using the formulated ink have demonstrated a power conversion efficiency up to 5 %.

Quality Control of Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Aich, BR; Lu, JP; Moisa, S; Movileanu, R; Estwick, E; Tao, Y or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem