Month: October 2021

COA of Formula: C12H10O. In 2020.0 ENVIRON CHEM LETT published article about WATER TREATMENT PLANTS; WASTE-WATER; PHOTOCATALYTIC DEGRADATION; PLASTIC NANOPARTICLES; SYNTHETIC-FIBERS; DYNAMIC MEMBRANE; HUMAN HEALTH; FRESH-WATER; PARTICLES; POLYETHYLENE in [Padervand, Mohsen; Wang, Chuanyi] Shaanxi Univ Sci & Technol, Sch Environm Sci & Engn, Xian 710021, Peoples R China; [Padervand, Mohsen] Univ Maragheh, Fac Sci, Dept Chem, Maragheh, Iran; [Lichtfouse, Eric] Aix Marseille Univ, CNRS, IRD, INRAE,Coll France,CEREGE, F-13100 Aix En Provence, France; [Robert, Didier] Univ Lorraine, ICPEES, 12 Rue Victor Demange, F-57500 St Avold, France in 2020.0, Cited 123.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

The production of fossil fuel-derived, synthetic plastics is continually increasing, while poor plastic waste management has recently induced severe pollution issues. Microplastics are plastic particles smaller than 5 mm. Microplastics are ubiquitous and slowly-degrading contaminants in waters and soils. Microplastics have long residence time, high stability, high potential of being fragmented and can adsorb other contaminants. Many aquatic species contain microplastics, which are in particular easily accumulated by planktonic and invertebrate organisms. Then, microplastics are transferred along food chains, leading to physical damages, decrease in nutritional diet value and exposure of the living organism to pathogens. Raw plastics contain chemical additives such as phthalates, bisphenol A and polybrominated diphenyl ethers that may induce toxic effects after ingestion by living organisms. Furthermore, the adsorption capability of microplastics makes them prone to carry several contaminants. Methods to remove microplastics from water and other media are actually needed. Here, we review microplastics occurrence, transport, raw polymers and additives, toxicity and methods of removal. Removal methods include physical sorption and filtration, biological removal and ingestion, and chemical treatments. Mechanisms, efficiency, advantages, and drawbacks of various removal methods are discussed.

About Diphenyl oxide, If you have any questions, you can contact Padervand, M; Lichtfouse, E; Robert, D; Wang, CY or concate me.. COA of Formula: C12H10O

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

Quality Control of Diphenyl oxide. I found the field of Chemistry very interesting. Saw the article Rotational Signatures of Dispersive Stacking in the Formation of Aromatic Dimers published in 2019.0, Reprint Addresses Schnell, M (corresponding author), DESY, FS SMP, Notkestr 85, D-22607 Hamburg, Germany.; Schnell, M (corresponding author), Christian Albrechts Univ Kiel, Inst Phys Chem, Max Eyth Str 1, D-24118 Kiel, Germany.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide.

The aggregation of aromatic species is dictated by inter- and intramolecular forces. Not only is characterizing these forces in aromatic growth important for understanding grain formation in the interstellar medium, but it is also imperative to comprehend biological functions. We report a combined rotational spectroscopic and quantum-chemical study on three homo-dimers, comprising of diphenyl ether, dibenzofuran, and fluorene, to analyze the influence of structural flexibility and the presence of heteroatoms on dimer formation. The structural information obtained shows clear similarities between the dimers, despite their qualitatively different molecular interactions. All dimers are dominated by dispersion interactions, but the dibenzofuran dimer is also influenced by repulsion between the free electron pairs of the oxygen atoms and the pi-clouds. This study lays the groundwork for understanding the first steps of molecular aggregation in systems with aromatic residues.

Quality Control of Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Fatima, M; Steber, AL; Poblotzki, A; Perez, C; Zinn, S; Schnell, M or concate me.

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

I found the field of Environmental Sciences & Ecology very interesting. Saw the article Concentrations of selected chemicals in indoor air from Norwegian homes and schools published in 2019.0. Computed Properties of C12H10O, Reprint Addresses Sakhi, AK (corresponding author), Norwegian Inst Publ Hlth, POB 222, N-0213 Oslo, Norway.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

Both building materials and consumer products have been identified as possible sources for potentially hazardous substances like phthalates, polychlorinated biphenyls (PCBs), organophosphorous flame retardants (OPFRs), polybrominated diphenyl ethers (PBDEs) and short chain chlorinated paraffins (SCCPs) in indoor air. Thus, indoor air has been suggested to contribute significantly to human exposure to these chemicals. There is lack of data on the occurrence of several of the aforementioned chemicals in indoor air. Therefore, indoor air (gas and particulate phase) was collected from 48 households and 6 classrooms in two counties in Norway. In both the households and schools, median levels of low molecular weight phthalates (785 ng/m(3)), OPFRs (55 ng/m(3)) and SCCPs (128 ng/m(3)) were up to 1000 times higher than the levels of PCBs (829 pg/m(3)) and PBDEs (167 pg/m(3)). Median concentrations of dimethyl phthalate (DMP), diethyl phthalate (DEP), di-isobutyl phthalate (DiBP) and SCCPs were 3-6 times higher in households compared to schools. The levels of OPFRs, PCBs and PBDEs were similar in households and schools. In univariate analysis, the indoor concentrations of different environmental chemicals were significantly affected by location of households (OPFRs), airing of living room (some PCBs and PBDEs), presence of upholstered chair/couch (OPFRs), pet animal hold (some PBDEs) and presence of electrical heaters (selected PCBs and PBDEs). Significant correlations were also detected for the total size of households with OPFRs, frequency of vacuuming the living room with selected PCBs and PBDEs, frequency of washing the living room with selected PCBs and the total number of TVs in the households with selected phthalates and SCCPs. Finally, intake estimates indicated that indoor air contributed more or equally to low molecular weight phthalates and SCCPs exposure compared to food consumption, whereas the contribution from in door air was smaller than the dietary intake for the other groups of chemicals. (C) 2019 Elsevier B.V. All rights reserved.

About Diphenyl oxide, If you have any questions, you can contact Sakhi, AK; Cequier, E; Becher, R; Bolling, AK; Borgen, AR; Schlabach, M; Schmidbauer, N; Becher, G; Schwarze, P; Thomsena, C or concate me.. Computed Properties of C12H10O

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

Authors Wu, WX; Liu, Z in MDPI published article about ONE-POT SYNTHESIS; RING-OPENING POLYMERIZATION; LIPASE-CATALYZED SYNTHESIS; ENZYMATIC-SYNTHESIS; POLYMERS; ACID; PH; POLYAMIDES; POLYESTERS; POLYCONDENSATION in [Wu, Wan-Xia; Liu, Zi] Chengdu Univ, Coll Pharm & Biol Engn, Chengdu 610106, Peoples R China in 2020.0, Cited 60.0. Category: ethers-buliding-blocks. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

A series of new hyperbranched aliphatic poly(beta-thioether ester)s were prepared by the enzymatic ring-opening polycondensation of 1,4-oxathiepan-7-one (OTO) and AB(2)/ABB’ comonomer with acid-labile beta-thiopropionate groups. Two kinds of comonomers, methyl 3-((3-hydroxy-2-(hydroxymethyl)propyl)thio)propanoate (HHTP) and methyl 3-((2,3-dihydroxypropyl)thio)propanoate (DHTP), with different primary alcohols and secondary alcohols, were synthesized by thiol-ene click chemistry and thiol-ene Michael addition, respectively. Immobilized lipase B from Candida antarctica (CALB), Novozym 435, was used as the catalyst. The random copolymers were characterized by H-1-NMR, C-13-NMR, GPC, TGA, and DSC. All branched copolyesters had high molecular weights over 15,000 Da with narrow polydispersities in the range of 1.75-2.01 and were amorphous polymers. Their degradation properties under acidic conditions were also studied in vitro. The polymeric nanoparticles of hyperbranched poly(beta-thioether ester)s were successfully obtained and showed good oxidation-responsive properties, indicating their potential for biomedical applications.

About Diphenyl oxide, If you have any questions, you can contact Wu, WX; Liu, Z or concate me.. Category: ethers-buliding-blocks

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

An article Solution-Processed Ultrathin SnS2-Pt Nanoplates for Photoelectrochemical Water Oxidation WOS:000459642200024 published article about HYDROGEN-PRODUCTION; 2-DIMENSIONAL SNS2; DOPED SNS2; NANOSHEETS; PERFORMANCE; PHOTOCATALYSTS; DEGRADATION; DEPOSITION; NANOFIBERS; NANOTUBES in [Zuo, Yong; Li, Junshan; Du, Ruifen; Yu, Xiaoting; Xing, Congcong; Cabot, Andreu] IREC, Barcelona 08930, Spain; [Zuo, Yong; Li, Junshan; Du, Ruifen; Yu, Xiaoting] Univ Barcelona, Dept Elect, E-08028 Barcelona, Spain; [Liu, Yongpeng; Yao, Liang; Sivula, Kevin; Guijarro, Nestor] Ecole Polytech Fed Lausanne, Lab Mol Engn Optoelect Nanomat LIMNO, Stn 6, CH-1015 Lausanne, Switzerland; [Zhang, Ting; Arbiol, Jordi] CSIC, ICN2, Campus UAB, Barcelona 08193, Spain; [Zhang, Ting; Arbiol, Jordi] BIST, Campus UAB, Barcelona 08193, Spain; [Arbiol, Jordi; Cabot, Andreu] ICREA, Pg Lluis Co 23, Barcelona 08010, Spain; [Llorca, Jordi] Univ Politecn Cataluna, EEBE, Inst Energy Technol, Dept Chem Engn, Barcelona 08019, Spain; [Llorca, Jordi] Univ Politecn Cataluna, EEBE, Barcelona Res Ctr Multiscale Sci & Engn, Barcelona 08019, Spain in 2019.0, Cited 50.0. Product Details of 101-84-8. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

Tin disulfide (SnS2) is attracting significant interest because of the abundance of its elements and its excellent optoelectronic properties in part related to its layered structure. In this work, we specify the preparation of ultrathin SnS2 nanoplates (NPLs) through a hot-injection solution-based process. Subsequently, Pt was grown on their surface via in situ reduction of a Pt salt. The photoelectrochemical (PEC) performance of such nanoheterostructures as photoanode toward water oxidation was tested afterwards. Optimized SnS2-Pt photoanodes provided significantly higher photocurrent densities than bare SnS2 and SnS2-based photoanodes of previously reported study. Mott-Schottky analysis and PEC impedance spectroscopy (PEIS) were used to analyze in more detail the effect of Pt on the PEC performance. From these analyses, we attribute the enhanced activity of SnS2-Pt photoanodes reported here to a combination of the very thin SnS2 NPLs and the proper electronic contact between Pt nanoparticles (NPs) and SnS2.

Product Details of 101-84-8. About Diphenyl oxide, If you have any questions, you can contact Zuo, Y; Liu, YP; Li, JS; Du, RF; Yu, XT; Xing, CC; Zhang, T; Yao, L; Arbiol, J; Llorca, J; Sivula, K; Guijarro, N; Cabot, A or concate me.

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

Recommanded Product: 103-50-4. In 2020 J MATER SCI published article about SOLVOTHERMAL SYNTHESIS; SIZE DEPENDENCE; ZIRCONIA; TEMPERATURE; STABILIZATION; NANOCRYSTALS in [Gambe, Jess; Jouin, Jenny; Remondiere, Fabien; Thomas, Philippe; Masson, Olivier] Ctr Europeen Ceram, IRCER UMR 7315, 12 Rue Atlantis, F-87068 Limoges, France in 2020, Cited 37. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4.

This work deals with the synthesis of zirconium dioxide (ZrO2) nanoparticles (NPs) in different solvents and their structural characterization for better understanding the oxygen donor solvent/zirconium precursor/NPs structure relationships. By selecting solvents over their capacity to produce different crystalline states from alkalinized zirconium alkoxide, spherical nanoparticles with a size of about 1.3-3 nm and a narrow size distribution were elaborated using a nonaqueous solvothermal sol-gel route. Conventional X-ray diffraction (XRD) was used to determine the average structure and crystallite size of the nanoparticles. Well-crystallized and single-phased nanoparticles with average monoclinic and tetragonal structure were obtained with benzaldehyde and benzyl alcohol, respectively, and a much distorted structure was observed for the synthesis in anisole. The atomic pair distribution functions (PDF) of the samples were also analyzed to access the local structure of the nanoparticles. The PDF of the benzaldehyde-prepared sample is consistent with the monoclinic structure. However, the local structure of nanoparticles synthesized with benzyl alcohol does not fully conform to the tetragonal structure observed by XRD, but exhibits monoclinic-like distortions. Lastly, the anisole-prepared nanoparticles present large structural distortions at the medium range and monoclinic local structural features. The restructuring of this last sample was studied by post-treatments in different solvents and leads to the expression of the tetragonal polymorph. Moreover, it seems that the main structural features are obtained in the early stages of the nanoparticles’ formation.

Recommanded Product: 103-50-4. About Benzyl ether, If you have any questions, you can contact Gambe, J; Jouin, J; Remondiere, F; Thomas, P; Masson, O or concate me.

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

In 2021 CHEM PAP published article about COMMERCIAL ZINC-OXIDE; ONE-POT SYNTHESIS; ACYLATIVE CLEAVAGE; ACID-CHLORIDES; ACYCLIC ETHERS; CYCLIC ETHERS; EFFICIENT; HALIDES; 2-AMINOTHIOPHENES; MILD in [Tang, Yuqi; Yang, Wanfeng; Wang, Wei; Chen, Junqing] Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Jiangsu, Peoples R China; [Feng, Chengliang] Jiangsu Coll Engn & Technol, Inst Pharmaceut Engn, Nantong 226000, Jiangsu, Peoples R China; [Ji, Min] Southeast Univ, Sch Biol Sci & Med Engn, Nanjing 211189, Jiangsu, Peoples R China in 2021, Cited 31. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4. Recommanded Product: 103-50-4

An efficient method for the synthesis of chloroesters by the reaction of ethers with acyl chlorides catalyzed by nano-ZnO under solvent-free condition at room temperature was described. The method is compatible with a range of ethers including tricyclic ethers, tetracyclic ethers, pentacyclic ethers and hexacyclic ethers and have afforded the products with moderate to good yields. The ZnO could be reused up to three times and the product yield after three cycles is 87%.

Recommanded Product: 103-50-4. About Benzyl ether, If you have any questions, you can contact Tang, YQ; Feng, CL; Yang, WF; Ji, M; Wang, W; Chen, JQ or concate me.

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

Recommanded Product: 103-50-4. Authors Woo, S; Nam, D; Chang, W; Ko, Y; Lee, S; Song, Y; Yeom, B; Moon, JH; Lee, SW; Cho, J in WILEY-V C H VERLAG GMBH published article about in [Woo, Seunghui; Nam, Donghyeon; Chang, Woojae; Ko, Younji; Lee, Seokmin; Song, Yongkwon; Cho, Jinhan] Korea Univ, Dept Chem & Biol Engn, 145 Anam Ro, Seoul 02841, South Korea; [Yeom, Bongjun] Hanyang Univ, Dept Chem Engn, 222 Wangsimni Ro, Seoul 04763, South Korea; [Moon, Jun Hyuk] Sogang Univ, Dept Chem & Biomol Engn, Baekbeom Ro 35, Seoul 04107, South Korea; [Lee, Seung Woo] Georgia Inst Technol, George W Woodruff Sch Mech Engn, North Ave NW, Atlanta, GA 30332 USA; [Cho, Jinhan] Korea Univ, KU KIST Grad Sch Converging Sci & Technol, 145 Anam Ro, Seoul 02841, South Korea in 2021, Cited 61. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4

Electrical conductivity, mechanical flexibility, and large electroactive surface areas are the most important factors in determining the performance of various flexible electrodes in energy storage devices. Herein, a layer-by-layer (LbL) assembly-induced metal electrodeposition approach is introduced to prepare a variety of highly porous 3D-current collectors with high flexibility, metallic conductivity, and large surface area. In this study, a few metal nanoparticle (NP) layers are LbL-assembled onto insulating paper for the preparation of conductive paper. Subsequent Ni electroplating of the metal NP-coated substrates reduces the sheet resistance from approximate to 10(3) to <0.1 omega sq(-1) while maintaining the porous structure of the pristine paper. Particularly, this approach is completely compatible with commercial electroplating processes, and thus can be directly extended to electroplating applications using a variety of other metals in addition to Ni. After depositing high-energy MnO NPs onto Ni-electroplated papers, the areal capacitance increases from 68 to 811 mF cm(-2) as the mass loading of MnO NPs increases from 0.16 to 4.31 mg cm(-2). When metal NPs are periodically LbL-assembled with the MnO NPs, the areal capacitance increases to 1710 mF cm(-2). Recommanded Product: 103-50-4. About Benzyl ether, If you have any questions, you can contact Woo, S; Nam, D; Chang, W; Ko, Y; Lee, S; Song, Y; Yeom, B; Moon, JH; Lee, SW; Cho, J or concate me.

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

Recommanded Product: 103-50-4. Authors Fu, ZJ; Liu, XP; Wang, YF; Du, SS; Tong, JF; Li, JF; Zhang, RL; Yang, CM; Xia, YJ in PERGAMON-ELSEVIER SCIENCE LTD published article about in [Fu, Zhijie] Lanzhou Jiaotong Univ, Sch Elect & Informat Engn, Lanzhou 730070, Peoples R China; [Liu, Xingpeng; Wang, Yufei; Du, Sanshan; Tong, Junfeng; Li, Jianfeng; Xia, Yangjun] Lanzhou Jiaotong Univ, Gansu Prov Organ Semicond Mat & Technol Res Ctr, Sch Mat Sci & Engn, Lanzhou 730070, Peoples R China; [Zhang, Rongling] Lanzhou Jiaotong Univ, Sch Civil Engn, Lanzhou 730070, Peoples R China; [Yang, Chunming] Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China in 2021, Cited 53. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4

Conventional additives like 1,8-diiodooctane (DIO) and 1-chloronaphthalene (CN) play an essential role in optimization of blend film morphology of polymer solar cells (PSCs). However, they have halogenated elements in their end groups, which are harmful to the environment and humans, limiting large-scale applications. In this work, a novel non-toxic and non-halogen additive, dibenzyl ether (DE), was introduced into PTB7-Th:PC71BM based PSCs, and the role of the DE additive was systemically investigated. The results showed that DE additive can not only adjust phase separation and optimize the morphology of blend film, but also promote the mobility of hole and electron. The grazing-incidence small-angle X-ray scattering (GISAXS) showed that the introduction of DE increased the interface area between PTB7-Th and PC71BM, which can promote exciton dissociation, and achieve better charge transport. Transient photovoltage (TPV) and transient photocurrent (TPC) measurements show that carrier recombination of the additive-containing devices can be effectively inhibited with improved charge transport efficiency of the active layer. Consequently, the devices with DE additive achieve power conversion efficiency (PCE) of 9.53% and a fill factor (FF) of 70.41%. Our non-toxic and non-halogen additive provides a potential solution for the preparation of environmental-friendly PSCs in the future.

Recommanded Product: 103-50-4. About Benzyl ether, If you have any questions, you can contact Fu, ZJ; Liu, XP; Wang, YF; Du, SS; Tong, JF; Li, JF; Zhang, RL; Yang, CM; Xia, YJ or concate me.

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

Application In Synthesis of Diphenyl oxide. Authors Gorginpour, F; Zali-Boeini, H in ELSEVIER published article about in [Gorginpour, Forough; Zali-Boeini, Hassan] Univ Isfahan, Dept Chem, Esfahan 8174673441, Iran in 2021, Cited 72. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

A quinoxaline-based porous organic polymer (Q-POP) as a mesoporous organic copolymer was developed as a new platform for the immobilization of CuNPs and copper nanocrystals. The prepared materials were characterized by FT-IR, XRD, N-2 adsorption-desorption isotherms, ICP, TGA, SEM, HR-TEM, EDX, and single-crystal X-ray crystallography. The obtained catalyst presented extraordinary catalytic activity towards Ullmann C-O coupling reactions with high surface area, hierarchical porosity, and excellent thermal and chemical stability. Due to its high porosity, and synergistic effect of copper nanocrystals incorporated in the polymer composite, the as-synthesized catalyst was successfully utilized for the Ullmann C-O coupling reaction of phenols and different aryl halides to prepare various diaryl ether derivatives. All types of aryl halides (except aryl fluorides) were screened in the Ullmann C-O coupling reaction with phenols to produce diaryl ethers in good to excellent yields (70-97 %), and it was found that aryl iodides have the best results. Besides, due to the strong interactions between CuNPs, N, and O-atoms of quinoxaline moiety existing in the polymeric framework, the copper leaching from the support was not observed. Furthermore, the catalyst was recycled and reused for five consecutive runs without significant activity loss.

About Diphenyl oxide, If you have any questions, you can contact Gorginpour, F; Zali-Boeini, H or concate me.. Application In Synthesis of Diphenyl oxide

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