Month: December 2021

Authors Nguyen, VHH; Doan, SH; Van, TT; Pham, PH; Nguyen, TTN; Nguyen, NN; Tu, TN; Phan, NTS in WILEY published article about ONE-POT SYNTHESIS; OXIME ACETATES; METAL; PYRIDINES; CYCLIZATION; ACTIVATION; FUNCTIONALIZATION; NANOPARTICLES; PERFORMANCE; ADSORPTION in [Nguyen, Vu H. H.; Doan, Son H.; Van, Tram T.; Pham, Phuc H.; Nguyen, Tran T. N.; Phan, Nam T. S.] HCMC Univ Technol, VNU HCM, Fac Chem Engn, 268 Ly Thuong Kiet,Dist 10, Ho Chi Minh City, Vietnam; [Nguyen, Ngoc N.; Tu, Thach N.] VNU HCM, Ctr Innovat Mat & Architectures, Linh Trung Ward, Quarter 6, Ho Chi Minh City, Vietnam in 2019, Cited 44. Formula: C14H14O. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4

Iron-based metal-organic framework VNU-20 was utilized as a heterogeneous catalyst for cascade reactions between ketoximes and dibenzyl ether to produce 2,4,6-triphenylpyridines. Additionally, benzyl alcohol and (dimethoxymethyl) benzene could be used as an alternative starting materials for the transformation. The oxidant exhibited a remarkable impact on the reactions, and di-tertbutylperoxide was the most appropriate candidate. The VNU-20 displayed higher efficiency than many homogeneous and heterogeneous catalysts. The catalyst was reusable for the cascade reactions without a noticeable deterioration in catalytic activity. This transformation is new, and would offer alternative routes to triphenylpyridines utilizing ketoximes as building blocks.

About Benzyl ether, If you have any questions, you can contact Nguyen, VHH; Doan, SH; Van, TT; Pham, PH; Nguyen, TTN; Nguyen, NN; Tu, TN; Phan, NTS or concate me.. Formula: C14H14O

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

In 2019.0 ENVIRON SCI TECHNOL published article about POLYBROMINATED DIPHENYL ETHERS; BROMINATED FLAME RETARDANTS; REDUCTIVE DEBROMINATION; FRACTIONATION; TRANSFORMATION; BIOTRANSFORMATION; METABOLISM; CHINA; DECHLORINATION; MECHANISMS in [Huang, Chenchen; Zeng, Yanhong; Luo, Xiaojun; Ren, Zihe; Tang, Bin; Gao, Shutao; Mai, Bixian] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China; [Huang, Chenchen; Zeng, Yanhong; Luo, Xiaojun; Ren, Zihe; Tang, Bin; Gao, Shutao; Mai, Bixian] Chinese Acad Sci, Guangzhou Inst Geochem, Guangdong Key Lab Environm Protect & Resources Ut, Guangzhou 510640, Guangdong, Peoples R China; [Huang, Chenchen; Ren, Zihe; Tang, Bin] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Lu, Qihong; Wang, Shanquan] Sun Yat Sen Univ, Sch Environm Sci & Engn, Guangzhou, Guangdong, Peoples R China; [Wang, Shanquan] Guangdong Prov Key Lab Environm Pollut Control &, Guangzhou, Guangdong, Peoples R China in 2019.0, Cited 50.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Recommanded Product: 101-84-8

In the present study, positive matrix factorization (PMF) and compound-specific isotope analysis were used to investigate the in situ biodegradation of polybrominated diphenyl ethers (PBDEs) in sediment cores collected from a pond at an e-waste recycling site in South China. The potential microorganisms relevant to the degradation of PBDEs were also assessed to aid in the understanding of in situ biodegradation. The PMF results suggested that reductive debromination took place in the sediments. The debromination signal (ratio of the concentration of factor S (PMF result) to the total PBDE content) was positively correlated with the relative abundance of Dehalococcoidetes at different core depths. The clear C-13 enrichment of five PBDE congeners (BDE 28, 47, 49, 99, and 153) with increasing core depth indicated that a measurable change in isotope fractionation might have occurred during PBDE biodegradation. The in situ biodegradation was further validated by the widespread detection of mono-BDE congeners (BDE 2, BDE 3) and diphenyl ether in the sediments. This study provides new evidence to enhance our understanding of the in situ biodegradation of PBDEs and suggests that the extensive removal of bromine from PBDEs was mediated by indigenous microorganisms at the e-waste site.

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

In 2020.0 ACS APPL MATER INTER published article about POWER CONVERSION EFFICIENCY; FINE-TUNED CRYSTALLINITY; CONJUGATED POLYMER; BISELENOPHENE COPOLYMER; RECOMBINATION; SEMICONDUCTORS; OPTIMIZATION; ENABLES in [Tran, Duyen K.; Kolhe, Nagesh B.; Jenekhe, Samson A.] Univ Washington, Dept Chem Engn, Seattle, WA 98195 USA; [Tran, Duyen K.; Kolhe, Nagesh B.; Jenekhe, Samson A.] Univ Washington, Dept Chem, Seattle, WA 98195 USA; [Hwang, Ye-jin] Inha Univ, Dept Chem & Chem Engn, Incheon 22212, South Korea; [Kuzuhara, Daiki] Iwate Univ, Fac Sci & Engn, Morioka, Iwate 0208551, Japan; [Koganezawa, Tomoyuki] Japan Synchrotron Radiat Res Inst, Ind Applicat Div, Sayo, Hyogo 6795198, Japan in 2020.0, Cited 77.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. COA of Formula: C12H10O

Naphthalene diimide (NDI)-biselenophene copolymer (PNDIBS), NDI-selenophene copolymer (PNDIS), and the fluorinated donor polymer PM6 were used to investigate how a fluorinated polymer component affects the morphology and performance of all-polymer solar cells (all-PSCs). Although the PM6:PNDIBS blend system exhibits a high open-circuit voltage (V-oc = 0.925 V) and a desired low optical bandgap energy loss (E-loss = 0.475 eV), the overall power conversion efficiency (PCE) was 3.1%. In contrast, PM6:PNDIS blends combine a high V-oc (0.967 V) with a high fill factor (FF = 0.70) to produce efficient all-PSCs with 9.1% PCE. Furthermore, the high-performance PM6:PNDIS all-PSCs could be fabricated by various solution processing approaches and at active layer thickness as high as 300 nm without compromising photovoltaic efficiency. The divergent photovoltaic properties of PNDIS and PNDIBS when paired respectively with PM6 are shown to originate from the starkly different blend morphologies and blend photophysics. Efficient PM6:PNDIS blend films were found to exhibit a vertical phase stratification along with lateral phase separation, while the molecular packing had a predominant face-on orientation. Bulk lateral phase separation with both face-on and edge-on molecular orientations featured in the poor-performing PM6:PNDIBS blend films. Enhanced charge photogeneration and suppressed geminate and bimolecular recombinations with 99% charge collection probability found in PM6:PNDIS blends strongly differ from the poor charge collection probability (66%) and high electron-hole pair recombination seen in PM6:PNDIBS. Our findings demonstrate that beyond the generally expected enhancement of V-oc, a fluorinated polymer component in all-PSCs can also exert a positive or negative influence on photovoltaic performance via the blend morphology and blend photophysics.

COA of Formula: C12H10O. Bye, fridends, I hope you can learn more about C12H10O, If you have any questions, you can browse other blog as well. See you lster.

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

An article Alternative halogenated flame retardants (AHFRs) in green mussels from the south China sea WOS:000516094400035 published article about POLYBROMINATED DIPHENYL ETHERS; WASTE RECYCLING REGION; LAURENTIAN GREAT-LAKES; PEARL RIVER DELTA; HERRING GULL EGGS; DECHLORANE-PLUS; DECABROMODIPHENYL ETHANE; COMPOSITION PROFILES; ENNORE ESTUARY; PERNA-VIRIDIS in [Sun, Runxia; Wu, Youting; Chen, Xuejing] Nanjing Univ Informat Sci & Technol, Sch Marine Sci, Nanjing 210044, Peoples R China; [Pan, Changgui] Guangxi Univ, Sch Marine Sci, Nanning 530004, Peoples R China; [Pan, Changgui] Guangxi Univ, Guangxi Lab Study Coral Reefs South China Sea, Nanning 530004, Peoples R China; [Peng, Fengjiao] Luxembourg Inst Hlth, Dept Populat Hlth, 1A-B Rue Thomas Edison, L-1445 Strassen, Luxembourg; [Mai, Bixian] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China in 2020.0, Cited 52.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Recommanded Product: Diphenyl oxide

Restrictions of legacy brominated flame retardants, such as polybrominated diphenyl ether (PBDE) and polybrominated biphenyl (PBB), have resulted in increased usage of alternative halogenated flame retardants (AHFRs). Consequently, AHFRs contamination has caused a major concern in the scientific community. However, there is limited information on their presence in marine mussels. In this study, we investigated the occurrence and distribution of polybrominated biphenyls (PBBs), AHFRs and dehalogenated products in green mussels collected from 22 locations in the northern South China Sea (SCS). Our results revealed that Sigma AHFRs were ubiquitous in green mussels with concentrations in the range of 1.08-7.71 ng/g lipid weight (lw). Among target AHFRs, hexabromobenzene (HBB), decabromodiphenyl (DBDPE) and dechlorane plus (DP) were predominant with their mean values of 1.19, 1.00 and 0.82 ng/g lw, respectively. There were negligible stereoisomer enrichments of DP in green mussels based on f(anti) values, indicating a limited bioaccumulation and metabolism of DP in green mussels. In comparison with other locations, concentrations of the AHFRs in green mussels determined here were at moderate levels. Additionally, there were significant linear relationships between some AHFRs (e.g., HBB and PBEB), suggesting their similar commercial applications and sources in the environment. The estimated daily intakes of AHFRs through consumption of green mussels by the local population in South China were 0.05-0.14 ng/kg body weight/day and 0.17-0.44 ng/kg body weight/day based on the mean and 95th concentrations, respectively. To the best of our knowledge, the present study is the first to report AHFRs and dehalogenated products in green mussels.

Welcome to talk about 101-84-8, If you have any questions, you can contact Sun, RX; Pan, CG; Peng, FJ; Wu, YT; Chen, XJ; Mai, BX or send Email.. Recommanded Product: Diphenyl oxide

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

Quality Control of Benzyl ether. Recently I am researching about POWER CONVERSION EFFICIENCY; MOLECULAR-ORIENTATION; CONJUGATED POLYMERS; PERFORMANCE; ABSORPTION, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51521002, 21822505, 91633301, 51673069, 21520102006]; Office of Science, Office of Basic Energy Sciences, of the U.S. Department of EnergyUnited States Department of Energy (DOE) [DE-AC0205CH11231]; DFGGerman Research Foundation (DFG)European Commission [BR 4031/13-1, SFB 953, 182849149]; Aufbruch Bayern initiative of the state of Bavaria (EnCN and SFF); Bavarian Initiative Solar Technologies go Hybrid (SolTech). Published in NATURE PUBLISHING GROUP in LONDON ,Authors: Fan, BB; Zhong, WK; Ying, L; Zhang, DF; Li, MJ; Lin, YR; Xia, RX; Liu, F; Yip, HL; Li, N; Ma, YG; Brabec, CJ; Huang, F; Cao, Y. The CAS is 103-50-4. Through research, I have a further understanding and discovery of Benzyl ether

Naphthalenediimide-based n-type polymeric semiconductors are extensively used for constructing high-performance all-polymer solar cells (all-PSCs). For such all-polymer systems, charge recombination can be reduced by using thinner active layers, yet suffering insufficient near-infrared light harvesting from the polymeric acceptor. Conversely, increasing the layer thickness overcomes the light harvesting issue, but at the cost of severe charge recombination effects. Here we demonstrate that to manage light propagation within all-PSCs, a thick bulk-heterojunction film of approximately 350 nm is needed to effectively enhance photo-harvesting in the near-infrared region. To overcome the severe charge recombination in such a thick film, a non-halogenic additive is used to induce a well-ordered micro-structure that inherently suppresses recombination loss. The combined strategies of light management and delicate morphology optimization lead to a promising efficiency over 10% for thick-film all-PSCs with active area of 1 cm(2), showing great promise for future large-scale production and application of all-PSCs.

Quality Control of Benzyl ether. Bye, fridends, I hope you can learn more about C14H14O, If you have any questions, you can browse other blog as well. See you lster.

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

Alasiri, H; Klein, MT in [Alasiri, Hassan] King Fahd Univ Petr & Minerals, Chem Engn Dept, Dhahran 31261, Saudi Arabia; [Alasiri, Hassan; Klein, Michael T.] King Fahd Univ Petr & Minerals, Ctr Refining & Petrochem, Dhahran 31261, Saudi Arabia; [Klein, Michael T.] Univ Delaware, Dept Chem & Biomol Engn, Newark, DE 19716 USA published Solvent Effects for the Hydrolysis Reaction of Dibenzyl ether in Supercritical Water: A Combined Density Functional Theory and Molecular Dynamics Simulation Study in 2019, Cited 21. COA of Formula: C14H14O. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4.

The kinetics of the hydrolysis of heavy hydrocarbons in supercritical water were probed using density function theory (DFT) and molecular dynamics (MD) simulation of the probe molecule dibenzyl ether (DBE). The focus of the study was the effect of solvent on the reaction kinetics. The DFT studies were aimed at the estimation of the kinetic parameters and the transition-state structure, whereas the MD studies were aimed at the estimation of the solubility parameters used in a model of the reaction nonidealities. Both DFT results, with an imposed dielectric constant to represent the solvent polarity, and the MD results, where the solubility parameter was estimated, indicated that the fastest kinetics were attained at the highest polarity. The COSMO-sigma profiles obtained from DFT calculations revealed that the transition state for the reaction was more polar than the reactants. The MD simulation provided estimates of the solubility parameters of reactants and the transition state, which allowed a complementary estimate of the rate of the reaction in a supercritical water solution via transition-state theory. The rates of reaction estimated from DFT and MD calculations at 674 K were in fair agreement with experimental data at low values of the dielectric constant.

COA of Formula: C14H14O. Bye, fridends, I hope you can learn more about C14H14O, If you have any questions, you can browse other blog as well. See you lster.

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

COA of Formula: C12H10O. Reddy, SS; Aryal, UK; Jin, HJ; Gokulnath, T; Rajalapati, DG; Kranthiraja, K; Shin, ST; Jin, SH in [Reddy, Saripally Sudhaker; Aryal, Um Kanta; Jin, Hyunjung; Gokulnath, Thavamani; Rajalapati, Durga Gayathri; Kranthiraja, Kakaraparthi; Jin, Sung-Ho] Pusan Natl Univ, Inst Plast Informat & Energy Mat, Grad Dept Chem Mat, Dept Chem Educ, Busandaehakro 63-2, Pusan, South Korea; [Shin, Sung Tae] Korea Univ, Dept Appl Phys, 2511,Sejong ro, Sejong, South Korea published A New Benzodithiophene Based Donor-Acceptor pi-Conjugated Polymer for Organic Solar Cells in 2020.0, Cited 29.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

A new benzodithiophene based donor-acceptor pi-conjugated polymer (P1) is designed and explored as the photoactive donor for organic solar cells (OSCs). The synthesized donor polymer, P1 displays a wide absorption profile ranging from 300-750 nm with optical band gap of 1.61 eV and moderate ionization potential of -5.30 eV. It has good solubility in non-halogenated and halogenated organic solvents. Next, we fabricated OSCs with P1 by blending with PC71BM, the pristine polymer processed from chlorobenzene showed PCE of 2.79%. Upon addition of external additive diphenyl ether to the blend showed a dramatic improvement in PCE with maximum of 5.33%. DPE tailored the active layer morphology and showed two times higher PCE than pristine films. These results clearly indicate that the new polymer has a great potentiality for enhancing efficiency upon solvent additives, which will provide new routes for the development of new class of polymers for high-performance air-stable OSCs.

COA of Formula: C12H10O. Welcome to talk about 101-84-8, If you have any questions, you can contact Reddy, SS; Aryal, UK; Jin, HJ; Gokulnath, T; Rajalapati, DG; Kranthiraja, K; Shin, ST; Jin, SH or send Email.

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

Product Details of 101-84-8. In 2021.0 ENVIRON SCI POLLUT R published article about VOLATILE ORGANIC-COMPOUNDS; INDOOR AIR; SYMPTOMS; EXPOSURE in [Aillon Garcia, Paula] Metropolitan Thechnol Univ UTEM, Sargento Aldea 355, Santiago, Chile; [Parga-Landa, Blanca] Univ Politecn Madrid, Ave Memoria 4, Madrid 28040, Spain in 2021.0, Cited 21.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

The use of copper for reducing nosocomial infections or healthcare-acquired infections (HAI) has been carried out in intensive care units (ICU) by replacing some objects generally made of stainless steel or other materials with solid pieces of copper. The authors’ proposal for a sustainable use of copper consists of introducing it in a lamina + adhesive format. This proposal has been tested in an ICU at the Ceuta Hospital in Spain. It has been found to provide an equally efficient solution as antibacterial material than the usual solid format, but with only a layer of 50 microns of copper, which is a high-cost and limited resource. After that intervention, some improvements are also proposed: a standardization of the pieces chosen to cover with a lamina of copper for saving material; and another method of replacement aiming to lower the time that the ICU cannot be used. To ensure that the proposed bonding method is harmless to human health and the adhesive does not interfere with the indoor environment by releasing toxic chemicals, the lamina + adhesive sheet has been further tested. The results and proposals are briefly shown.

Product Details of 101-84-8. Welcome to talk about 101-84-8, If you have any questions, you can contact Garcia, PA; Parga-Landa, B or send Email.

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

In 2019 MACROMOLECULES published article about DENSITY-FUNCTIONAL THEORY; SYNDIOTACTIC POLYSTYRENE; GAS SORPTION; POLY(PHENYLENE OXIDE); POLYMERIC MEMBRANES; SINGLE-CRYSTALS; X-RAY; TRANSPORT; FILMS; PPO in [Nagendra, Baku; Cozzolino, Antonietta; Daniel, Christophe; Rizzo, Paola; Guerra, Gaetano] Univ Salerno, Dipartimento Chim & Biol, Via Ponte Don Melillo, I-84084 Fisciano, Italy; [Nagendra, Baku; Cozzolino, Antonietta; Daniel, Christophe; Rizzo, Paola; Guerra, Gaetano] Univ Salerno, INSTM Res Unit, Via Ponte Don Melillo, I-84084 Fisciano, Italy; [Auriemma, Finizia; De Rosa, Claudio; D’Alterio, Massimo Christian; Tarallo, Oreste] Univ Napoli Federico II, Dipartimento Sci Chim, Via Cintia Complesso Monte St Angelo 21, I-80126 Naples, Italy; [Nuzzo, Anna] SAES Getters SpA, Viale Italia 77, I-20020 Milan, Italy in 2019, Cited 61. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4. Computed Properties of C14H14O

Extensive characterizations, mainly by wide-angle X-ray diffraction (WAXD) and Fourier transform infrared (FTIR) techniques, are reported for co-crystalline (CC) poly(2,6-dimethyl-1,4-phenylene)-oxide (PPO) films with many different low-molecular-mass guest molecules. These characterizations are also reported for the corresponding nanoporous crystalline (NC) phases, as obtained by suitable guest-removal procedures. Two well-separated NC forms, hereafter named alpha and beta, are obtained by guest removal from two well-separated groups of CC forms. alpha and beta NC forms can be easily recognized by reflections in WAXD patterns as well as by suitable FTIR crystalline peaks. Density and degree of crystallinity measurements confirm that both NC phases exhibit a density definitely smaller than for the amorphous phase (rho(am) = 1.04 g/cm(3) rho(beta) = 0.95 g/cm(3) > rho(alpha) = 0.93 g/cm(3)). Density functional theory calculations combined with geometrical analysis on PPO model systems indicate conformations suitable to fit the observed chain periodicities of the two crystalline forms (c = 5.28 and 5.47 angstrom, for alpha and beta NC forms, respectively).

Welcome to talk about 103-50-4, If you have any questions, you can contact Nagendra, B; Cozzolino, A; Daniel, C; Rizzo, P; Guerra, G; Auriemma, F; De Rosa, C; D’Alterio, MC; Tarallo, O; Nuzzo, A or send Email.. Computed Properties of C14H14O

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

Bayguzina, AR; Gallyamova, LI; Agliullin, MR; Khusnutdinov, RI in [Bayguzina, A. R.; Gallyamova, L., I; Agliullin, M. R.; Khusnutdinov, R., I] Russian Acad Sci, Inst Petr Chem & Catalysis, Ufa 450075, Republic Of Bas, Russia published A Catalyst System Based on Copper(II) Bromide Supported on Zeolite HY with a Hierarchical Pore Structure in Benzyl Butyl Ether Synthesis in 2020, Cited 22. SDS of cas: 103-50-4. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4.

Novel catalyst systems based on CuBr2 supported on zeolite HY with a hierarchical pore structure have been proposed for benzyl butyl ether synthesis by the intermolecular dehydration of benzyl and butyl alcohols. It has been shown that catalyst systems with a CuBr(2)content of similar to 10 wt % provide a benzyl butyl ether yield of similar to 95% at 150 degrees C.

SDS of cas: 103-50-4. Welcome to talk about 103-50-4, If you have any questions, you can contact Bayguzina, AR; Gallyamova, LI; Agliullin, MR; Khusnutdinov, RI or send Email.

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