Category: 101-84-8

An article Modulation of J-Aggregation of Nonfullerene Acceptors toward Near-Infrared Absorption and Enhanced Efficiency WOS:000537677300012 published article about ORGANIC SOLAR-CELLS; NON-FULLERENE ACCEPTORS; MORPHOLOGY; PERFORMANCE; POLYMER; DONOR in [Zhang, Xue; Wang, Hui; Li, Donghui; Chen, Mengxue; Mao, Yuchao; Du, Baocai; Zhuang, Yuan; Liu, Dan; Wang, Tao] Wuhan Univ Technol, Sch Mat Sci & Engn, Wuhan 430070, Peoples R China; [Zhang, Xue; Wang, Hui; Li, Donghui; Chen, Mengxue; Mao, Yuchao; Du, Baocai; Zhuang, Yuan; Liu, Dan; Wang, Tao] Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Wuhan 430070, Peoples R China; [Tan, Wenliang; Huang, Wenchao] Monash Univ, Dept Mat Sci & Engn, Clayton, Vic 3800, Australia; [Zhao, Yan] Wuhan Univ Technol, Int Sch Mat Sci & Engn, Wuhan 430070, Peoples R China in 2020.0, Cited 53.0. Name: Diphenyl oxide. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

The molecular aggregation of nonfullerene acceptors (NFA) can significantly affect the light absorption, charge generation, and power conversion efficiency (PCE) of organic solar cells (OSCs). In this work, we demonstrate the regulation of J-aggregation of COi8DFIC NFA toward near- infrared absorption via solvent additives 1,8-diiodooctane (DIO), diphenyl ether (DPE), and 1-chloronaphthalene (CN). Molecular dynamics simulations reveal preferential interaction of DIO with the alkyl side chains of COi8DFIC, endowing side-chains with the flexibility to adjust conformations to promote the formation of A-to-D type J-aggregation among the COi8DFIC backbone, resulting in a significant red-shift of absorbance toward the near-infrared region. The enhanced J-aggregation via pi-pi stacking, evidenced by grazing-incidence wide-angle X-ray scattering, constructs three-dimensional charge transport channels at the molecular level to facilitate charge transport. The presence of 0.5 vol % DIO molecules, which is most effective among all three additives, boosts the maximum achievable PCE of CF cast PTB7-Th:COi8DFIC OSCs from 8.5% to 12.9%. Our results provide a new concept to enhance the efficiency of OSCs via dedicated control of molecular aggregations of nonfullerene acceptors.

Name: Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Zhang, X; Wang, H; Li, DH; Chen, MX; Mao, YC; Du, BC; Zhuang, Y; Tan, WL; Huang, WC; Zhao, Y; Liu, D; Wang, T or concate me.

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

I found the field of Environmental Sciences & Ecology very interesting. Saw the article The effect of long-range transport, trophic position and diet specialization on legacy contaminant occurrence in great skuas, Stercorarius skua, breeding across the Northeast Atlantic published in 2019. Quality Control of Diphenyl oxide, Reprint Addresses Borga, K (corresponding author), Univ Oslo, Dept Biosci, Pb 1066, N-0316 Oslo, Norway.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

High levels of halogenated organic contaminants (HOCs) have been found in the marine predatory seabird great skua (Stercorarius skua) from breeding colonies in the Northeastern Atlantic, with large unexplained inter-colony variation. The present study aimed at analyzing if the HOCs occurrence in breeding great skuas in remote colonies was explained by local baseline food web exposure determined by long-range transport, or by ecological factors such as diet specialization and relative trophic position in the breeding area. The occurrence of organochlorine pesticides (OCPs), polychlorinated biphenyls (PCBs), and polybrominated diphenyl ethers (PBDEs) was analyzed in plasma of 204 adult great skuas collected over two years (2008 and 2009) and 5 colonies across the North-Atlantic from Shetland to Svalbard. The HOCs levels in plasma ranged across two orders of magnitude, from 40 to 7600 ng/g (wet weight) and differed significantly across the great skua colonies. The variation in contaminant occurrence among colonies did not reflect long-range transport through a latitudinal or remoteness gradient, as the second northernmost colony (Bjornoya), had the highest contaminant concentrations. No latitudinal or remoteness gradient was evident in the contaminant pattern among the colonies. The contaminant levels increased significantly with increasing delta N-15 values, and regurgitated pellets of undigested prey suggested that great skuas with higher delta N-15 values had a higher proportion of bird prey in their diet, mostly seabirds. In contrast, great skuas from colonies with lower delta N-15 and lower contaminant level fed mostly on fish. The enrichment of delta N-13 increased with decreasing delta N-15 and lower contaminant levels. Therefore, individual behavior of great skuas, such as migration strategies and diet specialization, rather than long-range transport and thus baseline food web exposure, explain among and within colony variance in contaminant occurrence. (C) 2018 Elsevier Ltd. All rights reserved.

Quality Control of Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Leat, EHK; Bourgeon, S; Hanssen, SA; Petersen, A; Strom, H; Bjorn, TH; Gabrielsen, GW; Bustnes, JO; Furness, RW; Haarr, A; Borga, K or concate me.

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

Formula: C12H10O. In 2019.0 ACS APPL MATER INTER 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. 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.

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.. Formula: C12H10O

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

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

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

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

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

COA of Formula: C12H10O. Nycz, JE; Wantulok, J; Sokolova, R; Pajchel, L; Stankevic, M; Szala, M; Malecki, JG; Swoboda, D in [Nycz, Jacek E.; Wantulok, Jakub; Malecki, Jan Grzegorz; Swoboda, Daniel] Univ Silesia Katowice, Inst Chem, Ul Szkolna 9, PL-40007 Katowice, Poland; [Sokolova, Romana] Czech Acad Sci, J Heyrovsky Inst Phys Chem, Dolejskova 3, Prague 18223, Czech Republic; [Pajchel, Lukasz] Med Univ Warsaw, Fac Pharm, Dept Analyt Chem & Biomat, PL-02097 Warsaw, Poland; [Stankevic, Marek] Marie Curie Sklodowska Univ, Dept Organ Chem, 33 Gliniana St, PL-20614 Lublin, Poland; [Szala, Marcin] Lodz Univ Technol, Inst Polymer & Dye Technol, Stefanowskiego 12-16, PL-90924 Lodz, Poland published Synthesis and Electrochemical and Spectroscopic Characterization of 4,7-diamino-1,10-phenanthrolines and Their Precursors in 2019.0, Cited 46.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

New approaches to the synthesis of 4,7-dichloro-1,10-phenanthrolines and their corresponding 9H-carbazol-9-yl-, 10H-phenothiazin-10-yl- and pyrrolidin-1-yl derivatives were developed. Their properties have been characterized by a combination of several techniques: MS, HRMS, GC-MS, electronic absorption spectroscopy and multinuclear NMR in both solution and solid state including N-15 CP/MAS NMR. The structures of 5-fluoro-2,9-dimethyl-4,7-di(pyrrolidin-1-yl)-1,10-phenanthroline (5d), 4,7-di(9H-carbazol-9-yl)-9-oxo-9,10-dihydro-1,10-phenanthroline-5-carbonitrile (6a) and 4,7-di(10H-phenothiazin-10-yl)-1,10-phenanthroline-5-carbonitrile (6b) were determined by single-crystal X-ray diffraction measurements. The nucleophilic substitutions of hydrogen followed by oxidation produced compounds 6a and 6b. The electrochemical properties of selected 1,10-phenanthrolines were investigated using cyclic voltammetry and compared with commercially available reference 1,10-phenanthrolin-5-amine (5l). The spatial distribution of frontier molecular orbitals of the selected compounds has been calculated by density functional theory (DFT). It was shown that potentials of reduction and oxidation were in consistence with the level of HOMO and LUMO energies.

COA of Formula: C12H10O. About Diphenyl oxide, If you have any questions, you can contact Nycz, JE; Wantulok, J; Sokolova, R; Pajchel, L; Stankevic, M; Szala, M; Malecki, JG; Swoboda, D or concate me.

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

Authors Oleszek, S; Kumagai, S; Grabda, M; Shiota, K; Yoshioka, T; Takaoka, M in ELSEVIER published article about in [Oleszek, Sylwia; Shiota, Kenji; Takaoka, Masaki] Kyoto Univ, Grad Sch Engn, Dept Environm Engn, Nishikyo Ku, Katsura C-1-3, Kyoto 6158540, Japan; [Oleszek, Sylwia; Grabda, Mariusz] Polish Acad Sci, Inst Environm Engn, M Sklodowska Curie 34, PL-41819 Zabrze, Poland; [Kumagai, Shogo; Yoshioka, Toshiaki] Tohoku Univ, Grad Sch Environm Studies, Aoba Ku, 6-6-07 Aoba, Sendai, Miyagi 9808579, Japan in 2021.0, Cited 44.0. Product Details of 101-84-8. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

Polycarbonate (PC) is an engineering thermoplastic that is widely used in electrical and electronic equipment. This plastic often contains tetrabromobisphenol A (TBBA), the most common brominated flame retardant. Thermal degradation of the PC-TBBA leads to generation of numerous bromo-organic products in the pyrolytic oil, hindering its appropriate utilization, as well as corrosive hydrogen bromide gas. The purpose of this study was to experimentally investigate and compare the pyrolysis products of PC-TBBA and PC-TBBA + Cu2O at various temperatures, with an emphasis on the yield and distribution of brominated compounds. In pyrolysis of PC-TBBA + Cu2O, at the maximum degradation temperature (600 degrees C), as much as 86% of total Br was trapped in the residue, while 3% and 11% were distributed in the condensate and gas fractions, respectively. In contrast, the distribution of Br from non-catalytic pyrolysis of PC-TBBA (600 degrees C) was 0.5% residue, 40% condensate, and 60% gas. The results of this study revealed that in the presence of Cu2O, organo-bromine products were most likely involved in Ullman-type coupling reactions, leading to early cross-linking of the polymer network that efficiently hinders their vaporization. HBr in the gas fraction was suppressed due to effective fixation of bromine in residue in the form of CuBr.

Product Details of 101-84-8. About Diphenyl oxide, If you have any questions, you can contact Oleszek, S; Kumagai, S; Grabda, M; Shiota, K; Yoshioka, T; Takaoka, M or concate me.

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