Fine RuCuP Nanoclusters Anchored on TiO2 for Efficient Hydrolysis of Ammonia Borane
Sen Tian , Longyin Zhao , Lan Yang
Journal of Wuhan University of Technology Materials Science Edition ›› 2026, Vol. 41 ›› Issue (2) : 371 -380.
We synthesized Ru1Cu25P7.5/TiO2 catalyst using sodium borohydride (NaBH4) as reductant in a facile strategy. The highly dispersed RuCuP nanoclusters are anchored on the TiO2 surface with an average particle size of 2.62 nm. The catalyst shows excellent catalytic activity when applied to the hydrolysis of AB, which owns a high turnover frequency value of 531.56 molH2molRu−1min−1 and a low activation energy of 46.38 kJ · mol−1, it also exhibits good durability which maintains 61.13% initial activity after five cycles. The high catalytic performance of Ru1Cu25P7.5/TiO2 may be attributed to the synergistic effects between Ru, Cu, and P elements, fine particle size, good dispersion, and the tight adhesion between nanoclusters and carrier.
ammonia borane / hydrogen / nanoclusters / transition metal phosphides
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
|
| [33] |
|
| [34] |
|
| [35] |
Shen YZ, Liu FS, Li WC, et al. D-Band Center Modulation of Supported Ru on Phosphorous Doped Black TiO2 for Efficient Hydrogen Generation[J]. Chemical Engineering Journal, 2024: 153 251 |
| [36] |
|
| [37] |
|
| [38] |
|
| [39] |
|
| [40] |
|
| [41] |
|
| [42] |
|
| [43] |
|
| [44] |
|
| [45] |
|
| [46] |
|
| [47] |
|
| [48] |
|
| [49] |
|
| [50] |
|
| [51] |
|
| [52] |
|
| [53] |
|
| [54] |
|
| [55] |
|
| [56] |
|
| [57] |
|
| [58] |
|
Wuhan University of Technology and Springer-Verlag GmbH Germany, Part of Springer Nature
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