3. 不适合含有在50℃到800℃填料分解的橡胶,如含有CaCO3,Al(OH)3(3H2O)等,除非已知该填料的种类和特性再对质量损失进行较正 ISO 9924-1:2016 (橡胶) 1. 结果表征:有机物总量、炭黑(石墨)、灰分、溶剂抽出物、高聚物、300℃前挥发物含量 2. 适用于丁二烯、乙烯-丙烯二元/三元共聚物、异丁烯-异戊二烯、苯...
EXAFS spectra indicative of NpVO2OH(s) and NpVIO3· xH2O(s) were obtained for samples in absence and presence of ClO, respectively. The formation of aNa-Np(VI) phase in 5×102M ClO and log [H+] 12 was also indicated from the EXAFS, chemical analysis and SEM-EDS. These results ...
Two organic–inorganic hybrid polyoxometalates {[V2W4O19{Cu(2,2′-bipy)2}2] · (4,4′-bipy)}n (1) and [Co(2,2′-bipy)3][W6O19] · H2O (2) (2,2′-bipy = 2,2... P Ma,C Yu,J Zhao,... - 《Journal of Coordination Chemistry》 被引量: 26发表: 2009年 Isolation of an...
For 18 METTLER TOLEDO UserCom 32 R OH NCCCN H2 H H2 R (a) - H2O (b) R NCCCN H2 H H R R O NC H2 CN H2 -O R N C H C H CH3 R+ R+ III. N H R R N H R R H2N R H2N R N R+ N H R NH IV. O N OO O NCCO N H2 H2 CCP H2 H2 O O H2O N O N - ...
结果表明,当CoSO4·7H2O含量低时,在低、高电位有明显的极化作用;当SnSO4含量为20 g/L时,电位是-0.235 V,有明显的低电位极化作用,峰电位接近Sn2+的低电位还原峰,而大大小于Co2+的还原电位,且峰电流高5～10倍,说明Co促进了Sn的沉积产生共析;但当SnSO4含量为40 g/L,CoSO4·7H2O仍为50 g/L时共析消失,...
Highly luminescent metal organic framework Eu(TMA)(H2O)4 materials prepared by laser ablation technique in liquidLaser ablationRare earthTrimesic acidNanorodPhotoluminescenceA highly luminescent metal organic framework Eu(TMA)(H 2 O) 4 has been prepared by the laser ablation technique in liquid ...
Syntheses, structures and fluorescence of three novel 3D coordination polymers [Cd3(TMA)2(H-PRZ)(H2O)3(OH)]-H2O, Cd2Na2(TMA)2(H2O)4 and [Cd2Co(TMA)2(H2O)4]-2H2O(TMA=trimesic acid, PRZ=piperazine). Chen J. X.,Liu S. X.,,Gao E. Q. Polyhedron . 2004...
Interface and material characterization of thin Al2O3 layers deposited by ALD using TMA/H2O. J Non- Cryst Solids 2002;303(1):17-23.Gosset L G,Damlencourt J F,Renault O,et al.Interface and mate-rial characterization of thin Al2O3-layers deposited by ALD usingTMA/H2O. Journal of Non ...
Isolation of an Asymmetric Lanthanide Polyoxometalate, Na12H[(W5O18)Tb(H2W11O39)]·42H2O, Containing Two Distinct Isopolyanions The structural characterization of a new, asymmetric polyoxoanion, Na 12 H[(W 5 O 18 )Tb(H 2 W 11 O 39 )]路42H 2 O, is reported herein. This new struc...
Two organic–inorganic hybrid polyoxometalates {[V2W4O19{Cu(2,2′-bipy)2}2] · (4,4′-bipy)}n (1) and [Co(2,2′-bipy)3][W6O19] · H2O (2) (2,2′-bipy = 2,2... P Ma,C Yu,J Zhao,... - 《Journal of Coordination Chemistry》 被引量: 26发表: 2009年 Isolation of an...