Thus, Pd/AlF 3 catalysts were bi-functional for dehydrofluorination of HFC-245fa.doi:10.1007/s40242-015-5190-3WANG FangZHANG WenxiaLIANG YanWANG YuejuanLU JiqingLUO Mengfei高等学校化学研究(英文版)Pd/Al F3catalysts for catalytic dehydrofluorination of 1,1,1,3,3-pentafluoropropane. Wang F,...
2016.01 SMAF-U-UA1ALF~US1MLF-1A1KV Page 1 of 3 山东晶导微电子有限公司 Jingdao Microelectronics Fig.1 Forward Current Derating Curve 1.2 1.0 0.8 0.6 0.4 0.2 Single phase half-wave 60 Hz resistive or inductive load 0.0 25 50 75 100 125 150 175 Case Temperature (°C) Fig.3 Typical ...
20. 氟在自然界中常以CaF 2 的形式存在. (1)氟离子的外围电子排布式为2s 2 2p 6 .HF能以任意比例溶于水,除了因为HF是极性分子外,还因为H 2 O与HF形成分子间氢键. (2)F 2 通入稀NaOH溶液中可生成OF 2 ,OF 2 分子中氧原子的杂化方式为sp 3 . (3)下列有关CaF
[答案](1)Al2O3;石墨(或碳);(2)降低Al2O3的熔点,减少熔融电解质的能耗;(3)Al2O3+4AlF63﹣═3Al2OF62﹣+6F﹣;C+2Al2OF62﹣+12F﹣﹣4e﹣═CO2+4AlF63﹣;(4)Na3AlF6+4NaOH═6NaF+NaAlO2+2H2O;(5)0.033%. 相关知识点: 试题来源: 解析 [解析]解:本题考查金属的回收与环境、资源保...
We developed two novel peptide PET probes [18F]AlF-PAI-PDL1p and [68Ga]Ga-PAI-PDL1p.Both [18F]AlF-PAI-PDL1p and [68Ga]Ga-PAI-PDL1p have high molar activities and good stabilityin vivoandin vitro.[18F]AlF-PAI-PDL1p and [68Ga]Ga-PAI-PDL1p showed long tumor retention of up ...
Elevated electrochemical performance of (NH 4 ) 3 AlF 6 -coated 0.5Li 2 MnO 3 ·0.5LiNi 1/3 Co 1/3 Mn 1/3 O 2 cathode material via a novel wet coating method[J] . Guofeng Xu,Jianling Li,Qingrui Xue,Yu Dai,Hongwei Zhou,Xindong Wang,Feiyu Kang.Electrochimica Acta . 2014...
Collectively, these data suggest that PvFER1, PvRALF1, and PvRALF6 regulate the optimal number of nodules as a function of nitrate availability. Keywords: nodulation; autoregulation of nodulation; nitrate-mediated regulation of nodulation; FERONIA; RALF...
六、Think and write.根据首字母及汉语提示补全单词。 (5分)1. H alf ()of the Earth faces the sun.2. The Earth has water and I and ().3. The Earth t akes (花费) one year to go round the sun.4. We have four s easons (季节) in China.5. The two girls look the s ame ()....
III.根据语境及所给首字母提示,补全所缺单词。1. The boy often r uns to school.2. H alf of my classmates want to take a school trip.3. The first thing for Tony after school is to do his h omework.4. Mom, let me help you to c lean the room.5. I usually take a w alk w...
fluoro-3′-deoxy-3′-l-fluorothymidine (18F-FLT), 18F-fluoromisonidazole (18F-FMISO), and 18F-AlF-NOTA-PRGD2 (18F-RGD) are all commonly used PET tracers for tumor diagnosis based on different mechanisms of tissue uptake. This study compared the ex-vivo biodistribution and PET/computed...