Citation: Mengli Xu, Zhenmin Xu, Zhenfeng Bian. Achieving Ullmann coupling reaction via photothermal synergy with ultrafine Pd nanoclusters supported on mesoporous TiO2[J]. Chinese Journal of Structural Chemistry, ;2024, 43(7): 100305. doi: 10.1016/j.cjsc.2024.100305 shu

Achieving Ullmann coupling reaction via photothermal synergy with ultrafine Pd nanoclusters supported on mesoporous TiO2

In summary, we have successfully synthesized Pd-TiO2 (PT) catalysts using evaporation induced self-assembly method. The PT catalyst features a high specific surface area and abundant Pd sites, enabling Ullmann cross-coupling reactions at reduced reaction temperatures. Additionally, due to the anchoring of Pd sites within the mesoporous TiO2 framework, PT maintains high stability and catalytic activity even after 8 catalytic cycles, presenting promising prospects for applications in photocatalytic Ullmann coupling and other C-X bond activation reactions.
1. [1]
  Maosen Xu , Pengfei Zhu , Qinghong Cai , Meichun Bu , Chenghua Zhang , Hong Wu , Youzhou He , Min Fu , Siqi Li , Xingyan Liu . In-situ fabrication of TiO₂/NH₂−MIL-125(Ti) via MOF-driven strategy to promote efficient interfacial effects for enhancing photocatalytic NO removal activity. Chinese Chemical Letters, 2024, 35(10): 109524-. doi: 10.1016/j.cclet.2024.109524
2. [2]
  Fanxin Kong , Hongzhi Wang , Huimei Duan . Inhibition effect of sulfation on Pt/TiO2 catalysts in methane combustion. Chinese Journal of Structural Chemistry, 2024, 43(5): 100287-100287. doi: 10.1016/j.cjsc.2024.100287
3. [3]
  Lihua HUANG , Jian HUA . Denitration performance of HoCeMn/TiO₂ catalysts prepared by co-precipitation and impregnation methods. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 629-645. doi: 10.11862/CJIC.20230315
4. [4]
  Hongye Bai , Lihao Yu , Jinfu Xu , Xuliang Pang , Yajie Bai , Jianguo Cui , Weiqiang Fan . Controllable Decoration of Ni-MOF on TiO2: Understanding the Role of Coordination State on Photoelectrochemical Performance. Chinese Journal of Structural Chemistry, 2023, 42(10): 100096-100096. doi: 10.1016/j.cjsc.2023.100096
5. [5]
  Wenhao Wang , Guangpu Zhang , Qiufeng Wang , Fancang Meng , Hongbin Jia , Wei Jiang , Qingmin Ji . Hybrid nanoarchitectonics of TiO₂/aramid nanofiber membranes with softness and durability for photocatalytic dye degradation. Chinese Chemical Letters, 2024, 35(7): 109193-. doi: 10.1016/j.cclet.2023.109193
6. [6]
  Yifen He , Chao Qu , Na Ren , Dawei Liang . Enhanced degradation of refractory organics in ORR-EO system with a blue TiO₂ nanotube array modified Ti-based Ni-Sb co-doped SnO₂ anode. Chinese Chemical Letters, 2024, 35(8): 109262-. doi: 10.1016/j.cclet.2023.109262
7. [7]
  Shuangxi Li , Huijun Yu , Tianwei Lan , Liyi Shi , Danhong Cheng , Lupeng Han , Dengsong Zhang . NO_x reduction against alkali poisoning over Ce(SO₄)₂-V₂O₅/TiO₂ catalysts by constructing the Ce⁴⁺–SO₄²⁻ pair sites. Chinese Chemical Letters, 2024, 35(5): 108240-. doi: 10.1016/j.cclet.2023.108240
8. [8]
  Ying Hou , Zhen Liu , Xiaoyan Liu , Zhiwei Sun , Zenan Wang , Hong Liu , Weijia Zhou . Laser constructed vacancy-rich TiO_2-x/Ti microfiber via enhanced interfacial charge transfer for operando extraction-SERS sensing. Chinese Chemical Letters, 2024, 35(9): 109634-. doi: 10.1016/j.cclet.2024.109634
9. [9]
  Yujuan Zhao , Zaiwang Zhao . Monolayer mesoporous nanosheets with surface asymmetry via a dual-emulsion-directed monomicelle assembly. Chinese Journal of Structural Chemistry, 2024, 43(2): 100238-100238. doi: 10.1016/j.cjsc.2024.100238
10. [10]
  Lumin Zheng , Ying Bai , Chuan Wu . Multi-electron reaction and fast Al ion diffusion of δ-MnO₂ cathode materials in rechargeable aluminum batteries via first-principle calculations. Chinese Chemical Letters, 2024, 35(4): 108589-. doi: 10.1016/j.cclet.2023.108589
11. [11]
  Guan-Nan Xing , Di-Ye Wei , Hua Zhang , Zhong-Qun Tian , Jian-Feng Li . Pd-based nanocatalysts for oxygen reduction reaction: Preparation, performance, and in-situ characterization. Chinese Journal of Structural Chemistry, 2023, 42(11): 100021-100021. doi: 10.1016/j.cjsc.2023.100021
12. [12]
  Min Song , Qian Zhang , Tao Shen , Guanyu Luo , Deli Wang . Surface reconstruction enabled o-PdTe@Pd core-shell electrocatalyst for efficient oxygen reduction reaction. Chinese Chemical Letters, 2024, 35(8): 109083-. doi: 10.1016/j.cclet.2023.109083
13. [13]
  Baokang Geng , Xiang Chu , Li Liu , Lingling Zhang , Shuaishuai Zhang , Xiao Wang , Shuyan Song , Hongjie Zhang . High-efficiency PdNi single-atom alloy catalyst toward cross-coupling reaction. Chinese Chemical Letters, 2024, 35(7): 108924-. doi: 10.1016/j.cclet.2023.108924
14. [14]
  Tinghui Yang , Min Kuang , Jianping Yang . Mesoporous CuCe dual-metal catalysts for efficient electrochemical reduction of CO2 to methane. Chinese Journal of Structural Chemistry, 2024, 43(8): 100350-100350. doi: 10.1016/j.cjsc.2024.100350
15. [15]
  Yue Li , Minghao Fan , Conghui Wang , Yanxun Li , Xiang Yu , Jun Ding , Lei Yan , Lele Qiu , Yongcai Zhang , Longlu Wang . 3D layer-by-layer amorphous MoS_x assembled from [Mo₃S₁₃]^2- clusters for efficient removal of tetracycline: Synergy of adsorption and photo-assisted PMS activation. Chinese Chemical Letters, 2024, 35(9): 109764-. doi: 10.1016/j.cclet.2024.109764
16. [16]
  Ling Tang , Yan Wan , Yangming Lin . Lowering the kinetic barrier via enhancing electrophilicity of surface oxygen to boost acidic oxygen evolution reaction. Chinese Journal of Structural Chemistry, 2024, 43(11): 100345-100345. doi: 10.1016/j.cjsc.2024.100345
17. [17]
  Yu Qin , Mingyang Huang , Chenlu Huang , Hannah L. Perry , Linhua Zhang , Dunwan Zhu . O₂-generating multifunctional polymeric micelles for highly efficient and selective photodynamic-photothermal therapy in melanoma. Chinese Chemical Letters, 2024, 35(7): 109171-. doi: 10.1016/j.cclet.2023.109171
18. [18]
  Ke Wang , Jia Wu , Shuyi Zheng , Shibin Yin . NiCo Alloy Nanoparticles Anchored on Mesoporous Mo2N Nanosheets as Efficient Catalysts for 5-Hydroxymethylfurfural Electrooxidation and Hydrogen Generation. Chinese Journal of Structural Chemistry, 2023, 42(10): 100104-100104. doi: 10.1016/j.cjsc.2023.100104
19. [19]
  Jin Long , Xingqun Zheng , Bin Wang , Chenzhong Wu , Qingmei Wang , Lishan Peng . Improving the electrocatalytic performances of Pt-based catalysts for oxygen reduction reaction via strong interactions with single-CoN₄-rich carbon support. Chinese Chemical Letters, 2024, 35(5): 109354-. doi: 10.1016/j.cclet.2023.109354
20. [20]
  Ying Zhao , Yin-Hang Chai , Tian Chen , Jie Zheng , Ting-Ting Li , Francisco Aznarez , Li-Long Dang , Lu-Fang Ma . Size-controlled synthesis and near-infrared photothermal response of Cp* Rh-based metalla[2]catenanes and rectangular metallamacrocycles. Chinese Chemical Letters, 2024, 35(6): 109298-. doi: 10.1016/j.cclet.2023.109298

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(59)
HTML views(0)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return