Defective TiO2 for CO2 Photoreduction: Influence of Alkaline Agent and Reduction Temperature Modulation DOI
Rudolf Ricka, Agnieszka Wanag, Ewelina Kusiak‐Nejman

и другие.

Catalysis Today, Год журнала: 2024, Номер unknown, С. 115162 - 115162

Опубликована: Дек. 1, 2024

Язык: Английский

Synergetic regulation of interfacial electronic structure of Cu, N co-doped carbon modified TiO2 for efficient photocatalytic CO2 reduction DOI
Houde She,

Rui Hua,

Jiale Zhao

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 496, С. 153799 - 153799

Опубликована: Июль 6, 2024

Язык: Английский

Процитировано

23

Injectable Piezoelectric Hydrogel Promotes Tendon–Bone Healing via Reshaping the Electrophysiological Microenvironment and M2 Macrophage Polarization DOI Creative Commons
Xiaofei Li, Yubao Liu, Qining Yang

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Апрель 3, 2025

Rotator cuff tear (RCT) is a common musculoskeletal disease that poses challenges for functional regeneration of the tendon-bone interface (TBI). The transition TBI between soft and hard tissues determines its structural physiological environment complexity. Here, we present an injectable biopiezoelectric material PVA/CNF/BTO@PDA (Piezoelectric) hydrogel based on three-dimensional (3D) printing inspired by "muscle-electrical coupling". This Piezoelectric indicated desirable piezoelectric mechanical properties, excellent biodegradability, biosafety. In vitro, electrical stimulation from Flexcell Tissue Train system promoted polarization macrophages to M2 phenotype, directing targeted aggregation zonal-specific differentiation bone mesenchymal stem cells (BMSCs) formation. Also, optimal could alleviate inflammatory factor expression regulate osteotendinogenic BMSCs under H2O2/IL-1β inflammation environment. Furthermore, in vivo application demonstrates regenerative potential, indicating repair with significantly accelerates promotes healing chronic RCT model. Therefore, our findings propose new therapeutic strategy enhance treatment outcomes RCT.

Язык: Английский

Процитировано

3

Efficient photocatalytic CO2 and Cr(VI) reduction on carbon spheres/g-C3N4 composites with enriched nitrogen vacancies DOI

Yuyang Gong,

Penghui Yang,

Jiufu Chen

и другие.

Composites Communications, Год журнала: 2024, Номер unknown, С. 102109 - 102109

Опубликована: Сен. 1, 2024

Язык: Английский

Процитировано

10

Tunable nitrogen vacancies on g-C3N4 for efficient photocatalytic CO2 reduction and H2 production DOI
Yong Huang, Tao Ding, Wenzhang Zuo

и другие.

Environmental Research, Год журнала: 2025, Номер 274, С. 121302 - 121302

Опубликована: Март 5, 2025

Язык: Английский

Процитировано

1

Activation of Bi2MoO6/Zn0.5Cd0.5S charge transfer through interface chemical bonds and surface defects for photothermal catalytic CO2 reduction DOI

Zhongqiang Yuan,

Jie Liu, Xiang Yu

и другие.

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 677, С. 482 - 493

Опубликована: Авг. 14, 2024

Язык: Английский

Процитировано

7

Boosting photocatalytic multi-VOCs decontamination over COF-based heterojunction via targeted construction of Ov–M–N charge channel (M = Ti, Zn, W, Ce) and –NH2 functionalization DOI Creative Commons
Zhao Hu, Yan Wang, Yujiao Zhang

и другие.

Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер 360, С. 124532 - 124532

Опубликована: Авг. 25, 2024

Covalent organic frameworks (COF) based materials have exhibited excellent gas and visible light absorption capability, yet are very difficult to generate strong oxidative species for photocatalytic mineralization of volatile compounds (VOCs). Here, a facile in situ modulation protocol developed could enable the growth MOx (M = Ti, Zn, W, Ce) with oxygen vacancy (Ov) on –NH2-functionalized COF surfaces construct NH2–COF/Ov–MOx Z–scheme heterojunctions stability efficiency (98.3 %) photo-oxidation formaldehyde, acetaldehyde, acetone. The –NH2 functionalization enhanced VOC chemisorption via H-bond interaction. Moreover, constructed fast charge transfer channel (Ov–M–N) at interface not only promoted directional migration photo-excited carrier, activated adsorbed O2 H2O quickly •OH, but also effectively inhibited injurant formation realize precise control conversion path. These findings offer new insights into customizing interfacial structure indoor air purification.

Язык: Английский

Процитировано

7

Regulating the Morphology Modification To Prepare the High Charge Separation Efficiency and Visible Light Responsive Dual-Type-II B-CN/H-TiO2/BS-CN Heterojunction for Wastewater Treatment DOI

Guangyuan Xie,

Yu Du, Lei Wang

и другие.

Langmuir, Год журнала: 2024, Номер 40(26), С. 13636 - 13647

Опубликована: Июнь 17, 2024

For the conventional type-II heterojunction photocatalyst, their photocatalytic activity is affected by limited separation efficiency of electron-hole pairs, exquisitely designed photocatalysts are highly prospective materials for inducing charge transfer efficiently. Typically, enhancing pairs in has been a formidable challenge. Here, hollow mesoporous TiO

Язык: Английский

Процитировано

4

Construction of an S-scheme AgBr/BiOBr heterojunction by in situ hydrolysis for highly efficient photocatalytic reduction of CO2 into CO DOI

Mingzhi Shen,

Xiaolong Cai,

Baowei Cao

и другие.

Journal of Alloys and Compounds, Год журнала: 2024, Номер 1009, С. 176905 - 176905

Опубликована: Окт. 9, 2024

Язык: Английский

Процитировано

4

Optimal Structure and Photocatalytic Performance of C3N4@TiO2 Composite by Controlling the Molar Ratio of Components DOI
Wenjun Zhu,

J. H. Kuang,

Ziming Wang

и другие.

Langmuir, Год журнала: 2024, Номер 40(32), С. 16972 - 16980

Опубликована: Июль 30, 2024

Based on the heterogeneous composite design of C3N4 and TiO2, photocatalysts C3N4@TiO2 (with varied molar ratios to TiO2) were synthesized by a water bath method degrade RhB in wastewater. The composition, morphology, structure, photocatalytic properties materials assessed through variety characterization techniques. results show that TiO2 nanoparticles are uniformly coated two-dimensional g-C3N4 nanosheets, forming relatively dense heterostructures within composite. Due synergistic effect derived from component appropriate proportion light absorption range is extended, separation/transport performance photon-generated carrier improved. As result, TCNT-3 (where ratio 1:1) presents remarkable performance, degradation rate which for 60 min 99.8%, reaction constant calculated be 0.0872 min–1. Moreover, efficiency remains 94.4% after 5 cycles, indicating superior cycle stability.

Язык: Английский

Процитировано

3

Shaping and Doping Metal–Organic Framework-Derived TiO2 to Steer the Selectivity of Photocatalytic CO2 Reduction toward CH4 DOI
Di Li, Qin Li,

Yimeng Zhou

и другие.

Inorganic Chemistry, Год журнала: 2024, Номер 63(33), С. 15398 - 15408

Опубликована: Авг. 3, 2024

Steering selectivity in photocatalytic conversion of CO

Язык: Английский

Процитировано

3