3D molecular network and magnetic ordering, formed by multi-dentate magnetic couplers, bis(benzene)chromium(i) and [1,2,5]thiadiazolo[3,4-c][1,2,5]thiadiazolidyl

2018 ◽  
Vol 47 (29) ◽  
pp. 9897-9902 ◽  
Author(s):  
Yoshiaki Shuku ◽  
Yuta Hirai ◽  
Nikolay A. Semenov ◽  
Evgeny Kadilenko ◽  
Nina P. Gritsan ◽  
...  

The bis(benzene)chromium(i) salt of [1,2,5]thiadiazolo[3,4-c][1,2,5]thiadiazolyl radical-anion formed a 3D network structure and realized a magnetically ordered state below 8 K.

2007 ◽  
Vol 10 (11) ◽  
pp. 1285-1288 ◽  
Author(s):  
Xinqin Chen ◽  
Shen Lin ◽  
Lijuan Chen ◽  
Xiaohua Chen ◽  
Chunlian Liu ◽  
...  
Keyword(s):  

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Fen Wang ◽  
Xing Wang ◽  
Jianfeng Zhu ◽  
Haibo Yang ◽  
Xingang Kong ◽  
...  

2018 ◽  
Vol 221 ◽  
pp. 36-46 ◽  
Author(s):  
Yu Zhang ◽  
Wenquan Cui ◽  
Weijia An ◽  
Li Liu ◽  
Yinghua Liang ◽  
...  

2020 ◽  
Vol 191 ◽  
pp. 108638 ◽  
Author(s):  
Rui Wang ◽  
Guoliang Zhu ◽  
Wenzhe Zhou ◽  
Wei Wang ◽  
Donghong Wang ◽  
...  

Materials ◽  
2020 ◽  
Vol 13 (13) ◽  
pp. 2918 ◽  
Author(s):  
Ning Chen ◽  
Peiming Wang ◽  
Liqun Zhao ◽  
Guofang Zhang

In this paper, the effect of HPMC (hydroxypropyl methyl cellulose ether) on the cement mortar water retention (WR) and composition was studied. The relationship between the plastic viscosity and water retention of cement mortar was revealed. The results showed that HPMC formed a colloidal film with a 3D network structure in water, which changed the ability of water to migrate. The HPMC colloid adsorbed on the surface of cement and sand particles and played a bridging role due to the influence of the spatial network structure of the thin film. Fine particles formed a grid-like distribution, and the hydration products formed a unique fibrous tree-like structure. A positive correlation was observed between the plastic viscosity and the water holding capacity of cement mortar. Finally, the mechanism responsible for the improved water retention of cement mortar by HPMC was analyzed using the changing water migration capacity, migration channels, and mortar cohesion.


2007 ◽  
Vol 75 (1) ◽  
Author(s):  
Ruslan Prozorov ◽  
Matthew D. Vannette ◽  
German D. Samolyuk ◽  
Stephanie A. Law ◽  
Sergey L. Bud’ko ◽  
...  

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