Proton conductive polyoxoniobate frameworks constructed from nanoscale {Nb68O200} cages

2021 ◽  
Author(s):  
Yu-Diao Lin ◽  
Zeng-Kui Zhu ◽  
Rui Ge ◽  
Hao Yu ◽  
Zhong Li ◽  
...  
Keyword(s):  
Porous Materials ◽  
Amine Complexes ◽  
Promising Strategy ◽  
Secondary Building Units ◽  
Copper Amine

Nanoscale {Nb68O200} cages have been successfully employed as flexible and stable secondary building units to combine with bridging copper–amine complexes to construct two proton conductive polyoxoniobate frameworks, demonstrating a promising strategy for making new porous materials.

scholarly journals Resistance to Growth of Molds for Wood Modified with Hydrophobic Hybrid Silica Gel Containing Copper Amine Complexes

Materials ◽  
2021 ◽  
Vol 14 (3) ◽  
pp. 577
Author(s):  
Shaokun Hao ◽  
Chuanshuang Hu ◽  
Xiuyi Lin ◽  
Jin Gu ◽  
Hong Yun ◽  
...  
Keyword(s):  
Silica Gel ◽  
High Efficiency ◽  
Copper Chloride ◽  
Sol Gel ◽  
Untreated Wood ◽  
Populus Tomentosa ◽  
Amine Complexes ◽  
Hybrid Silica ◽  
Sol Gel Process ◽  
Copper Amine

Complexation copper with amine provides an effective strategy for fixation copper in wood, while hydrophobic modification improves the dimensional stability of wood. Thus, a combination of complexation and hydrophobization is expected to enhance the efficiency of copper-based biocides. In this study, hydrophobic hybrid silica gel containing copper amine complexes (MACu) was prepared through an in situ sol-gel process in wood using methyltriethoxysilane (MTES), 3-amino-propyltriethoxysilane (APTES), and copper chloride. The resistance to growth of molds for MACu modified wood (Populus tomentosa) was measured according to ASTM D3273-16. A leaching resistance test was carried out in accordance with AWPA E11-16. The results showed that only Aspergillus niger covered the surface of untreated wood blocks and no mold grew on the MACu surface even after the leaching test. MACu xerogel and MACu wood were further characterized by SEM-EDS, FTIR, and XPS. A possible schematic diagram of the reaction mechanism was proposed to explain the high-efficiency anti-mold performance of MACu wood.

Polarography of Copper Amine Complexes at the Dropping Copper Amalgam Electrode

1962 ◽  
Vol 84 (4) ◽  
pp. 505-513 ◽  
Author(s):  
Orien E. Schupp ◽  
Tawfiq. Youness ◽  
James I. Watters
Keyword(s):  
Amine Complexes ◽  
Amalgam Electrode ◽  
Copper Amine

Two novel polyoxotantalates formed by Lindqvist-type hexatantalate and Copper-amine complexes

2011 ◽  
Vol 14 (9) ◽  
pp. 1448-1451 ◽  
Author(s):  
Gui-Ling Guo ◽  
Yan-Qing Xu ◽  
Bao-Kuan Chen ◽  
Zheng-Guo Lin ◽  
Chang-Wen Hu
Keyword(s):  
Amine Complexes ◽  
Copper Amine

ChemInform Abstract: Two Novel Polyoxotantalates Formed by Lindqvist-Type Hexatantalate and Copper-Amine Complexes.

ChemInform ◽  
2012 ◽  
Vol 43 (6) ◽  
pp. no-no
Author(s):  
Gui-Ling Guo ◽  
Yan-Qing Xu ◽  
Bao-Kuan Chen ◽  
Zheng-Guo Lin ◽  
Chang-Wen Hu
Keyword(s):  
Amine Complexes ◽  
Copper Amine

Selected Copper-Amine Complexes as Stationary Phases

1967 ◽  
Vol 5 (1) ◽  
pp. 30-34 ◽  
Author(s):  
A. G. Altenau ◽  
C. Merritt
Keyword(s):  
Stationary Phases ◽  
Amine Complexes ◽  
Copper Amine
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