Diisopropyl fluor

Molecules, Vol. 23, Pages 1784: Zinc (II)-Mediated Selective O-Benzylation of 2-Oxo-1,2-Dihydropyridines Systems External link

Source country mdpi Friday, July 20, 2018 7:24:00 AM CEST | info [other]

Trigger words: [Diisopropylfluor] diisopropylethylamine[1];

Other categories:

Abstract The selective O -benzylation of 2-oxo-1,2-dihydropyridines plays a critical role in organic synthesis of natural products and biological active molecules. Herein we report a novel ternary system of ZnO, ZnCl 2 and N N -diisopropylethylamine (DIEA), that is highly effective for selective O.......

西安交大科研人员澄清钠离子电池正极材料氟磷酸钒钠结构争议 External link

Source country bjx Friday, July 13, 2018 8:06:00 AM CEST | info English text... [en] [other]

Trigger words: [Diisopropylfluor] FluorophosphatesfromSolid-StateSynthesisandElectrochemicalIonExchange[1];

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由于原料丰富和成本低廉在大型储能领域的应用方面极具竞争力。其中,聚阴离子钠离子 正极材料 氟磷酸钒钠因其具有高工作电位平台、高热稳定性和较大的理论放电比容量,成为世界各国科研工作者研究的热点。然而,在氟磷酸钒钠材料的结构研究方面一直存在争议。 近日,西安交通大学先进储能电子材料与器件研究所徐友龙教授指导博士生利用原位和非原位XRD及电化学测试等手段,研究了固相合成法和电化学离子交换法中原材料的化学反应机理。结果显示氟磷酸钒钠仅存在两种可合成的结构,分别是四方相Na3V2(PO4)2F3和tavorite-type单斜相NaVPO4F。该项工作排除了目前科研界对于该材料结构认识上的争议,澄清了诸.......

Xi' an Jiaotong University researchers clarify sodium battery anode materials fluorine phosphate vanadium sodium structure dispute

The rich in raw materials and low cost in large areas can be stored in the application is very competitive. The gathering anion sodium phosphate fluoride vanadium anode materials of the work of high fever, electric bit Platform stability and greater than the discharge capacity theory, the world scientific research workers in the study.

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Dimethyl ethyl

Molecules, Vol. 23, Pages 1802: Conversion of Fructose to HMF in a Continuous Fixed Bed Reactor with Outstanding Selectivity External link

Source country mdpi Friday, July 20, 2018 3:10:00 PM CEST | info [other]

Trigger words: [Dimethylethyl] dimethylsulfoxide[1];

Other categories:

Abstract 5-Hydroxymethylfurfural (HMF) is a very promising component for bio-based plastics. Efficient synthesis of HMF from biomass is still challenging because of fast degradation of HMF to by-products under formation conditions. Therefore, different studies, conducted mainly in monophasic and.......

Squishies (squeezies) voldoen aan onderzochte chemische eisen De NVWA onderzocht in april en juni 2018 de chemische veiligheid van de nieuwe rage squi External link

Source country nvwa Friday, July 20, 2018 12:23:00 PM CEST | info English text... [en] [other]

Trigger words: [Dimethylethyl] dimethylformamide[3];

Other categories: Hazardous Chemicals; Nutrition Allergens;

Aanleiding. Medio juni bereikte de NVWA het bericht dat volgens de Deense overheid squishies niet veilig zijn voor kinderen omdat ze een te hoog gehalte aan chemische stoffen afgeven. De grootste zorgstoffen die genoemd worden zijn dimethylformamide, styreen en tolueen....

Squishies (squeezies) meet the chemical requirements under investigation NVWA studied in April and June 2018 chemical safety of the new rage Squishies

Reason. The NVWA mid‑June arrived at the news that the danish government squishies are not safe for children because they are too high a level of chemical substances. The biggest zorgstoffen listed his dymethylformamide, styrenesuphonic and toluene.

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Ethylene

Houses of the future could have genetically-modified plants built in to the WALLS External link

Source country dailymail Friday, July 20, 2018 7:41:00 PM CEST | info [other]

In order to be feasible as a biosensor, the plants of the future would have to appear in dense arrays. The researchers claim potential 'plant walls' might best serve as environmental monitors while also serving our innate need to connect with nature even while indoors....

DHA İSTANBUL BÜLTENİ - 2 External link

Source country haber-mynet Friday, July 20, 2018 11:44:00 AM CEST | info [en] [other]

Trigger words: [Ethylene] etilen[2];

Entities: Deniz Kaya[1]; Doç Dr[4]; Prof Dr[2]; Hasan Bayram[2]; Yavuz Sultan Selim[1]; Hüseyin Cakmak[1]; İbrahim YILDIZ[1]; Yuksel Koc[1]; Yavuz Sultan Selim Köprüsü[1]; Genel Mudurluğu[1]; Sultan Selim[1]; Kuzey Marmara[3]; Tem Otoyolu[4];

Other categories: WHO;

Quotes... Quotes in this article

Hasan Bayram dedi: "Çalışmalar hava kirliliğinin yoğun olduğu bölgelerde yaşayan çocukların akciğer gelişiminin havanın daha temiz olduğu yerlere göre daha düşük olduğunu göstermiş. Hava kirliliği ne yazık ki çocukların akciğer gelişmişini olumsuz etkiliyor. Çalışmalar havanın kirli olduğu bölgelerde anne karnındaki bebeğin dahi etkilendiğini ortaya koyuyor. Havanın kirli olduğu bölgelerde dünyaya gelen bebeklerin doğum ağırlığının düşük olduğu ortaya çıkmış. Bu çocuklarda erken dönemlerde çeşitli solunum hastalıklarına bağlı belirtilerin daha çok olduğunu ortaya koymuş"

* Mahmutbey kavşağındaki trafik ve çalışmalardaki son durum havadan da görüntülendi. Haber-Kamera: Ali AKSOYER-Özgür Deniz KAYA-Güven USTA / İSTANBUL (DHA) Ulaştırma ve Altyapı Bakanlığı, Mahmutbey kavşağındaki trafik yoğunluğunun yıl sonuna kadar azalacağını açıkladı....

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Ethylpho

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Ricin

Des blessés après une attaque au couteau en Allemagne, l'assaillant interpellé External link

Source country levif Friday, July 20, 2018 7:38:00 PM CEST | info English text... [en] [other]

Trigger words: [Ricin] morts[2]; mort[1]; poison[1]; ricine[1];

Entities: Ulla Hingst[1]; Angela Merkel[1]; Hans-Joachim Grote[1];

Other categories:

Selon le ministre de l'Intérieur de l'Etat régional de Schleswig-Holstein, Hans-Joachim Grote, l'attaque survenue en début d'après-midi à Lübeck a fait neuf blessés : "six par des coups de couteau" et trois par d'autres moyens, a-t-il indiqué à l'agence de presse DPA....

Injuries after an attack in knife in Germany, an aggressor questioned

According to the minister of the interior of the regional state of Schleswig-Holstein, Hans-Joachim Grote, the attack occurred earlier this afternoon to Lübeck has made nine injured: "six in knife" and three by other means, he stated in the Press Agency DPA.

Nueve heridos en un ataque con cuchillo en un autobús en el norte de Alemania External link

Source country afp-espanol Friday, July 20, 2018 7:36:00 PM CEST | info English text... [en] [other]

Trigger words: [Ricin] veneno[1]; ricina[1];

Entities: Angela Merkel[1];

Other categories:

El conductor detuvo el vehículo y acabó siendo atacado. Luego abrió las puertas para que los pasajeros pudieran salir, según el rotativo. - 'Espantoso' - Según Hingst, fueron los pasajeros del autobús los que redujeron al atacante. Cuando los policías llegaron al lugar lo arrestaron, según un testigo....

Nine injured in an attack with knife in a bus in northern germany

The driver stopped the vehicle and ended up being attacked. Then opened the doors so that passengers could leave, according to the rotary. - 'dreadful' - according to Hingst, were passengers of the bus which reduced the attacker. When the police arrived on the scene and arrested, according to a witness.

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Sulfuric acid

Junín: víveres incautados en operativo antidrogas fueron entregados a los albergues External link

Source country larepublica-pe Friday, July 20, 2018 8:02:00 PM CEST | info English text... [en] [other]

Trigger words: [Sulfuricacid] ácido[1]; sulfúrico[1];

Other categories:

La Fiscalía Antidrogas de Junín entregó donaciones a 5 albergues de Huancayo , el material donado esta valorizado en 15 mil soles. Estos víveres fueron obtenidos de la incautación de un camión en el sector de Mariscal Cáceres en el distrito de Quichuay en la provincia de Tayacaja- Huancavelica , el.......

: junin foodstocks operational seized in drugs were delivered to hostels

The public prosecutor's office of junin anti-drug gave donations to 5 hostels of Huancayo, donated material this recovered in 15 thousand soles. These supplies were obtained of the seizure of a lorry in the sector of marshal Cáceres in the district of Quichuay in the province of Tayacaja - Huancavelica,....

Suurkaupunkien saastuneessa ilmassa syntyy sittenkin pienhiukkasia - suomalaisen huippututkijan uusin julkaisu uudistaa vanhoja käsityksiä External link

Source country porssihuone Friday, July 20, 2018 12:04:00 PM CEST | info [en] [other]

Trigger words: [Sulfuricacid] rikkihappoa[1];

Entities: Markku Kulmala[1];

Other categories:

Nykyisten teorioiden valossa nanometrin kokoisia hiukkasia ei pitäisi syntyä saastuneilla alueilla. Havaintojen perusteella pienhiukkasia on havaittu syntyvän saastuneissa miljoonakaupungeissa kuten Kiinan Shanghaissa, Nanjingissa ja Pekingissä. Helsingin yliopiston Ilmakehätieteiden keskuksen.......

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