Smartphone-assisted detection platform with dendritic-like N-doped meso-macroporous carbon nanozyme for fast and colorimetric detection of D-limonene DOI
Dong Yang, Fangxin Zhao,

Taimei Cai

и другие.

Microchemical Journal, Год журнала: 2025, Номер 209, С. 112745 - 112745

Опубликована: Янв. 11, 2025

Язык: Английский

Recent advances in tailoring zeolitic imidazolate frameworks (ZIFs) and their derived materials based on hard template strategy for multifunctional applications DOI
Siyu Wang,

Laiyu Luo,

Aiping Wu

и другие.

Coordination Chemistry Reviews, Год журнала: 2023, Номер 498, С. 215464 - 215464

Опубликована: Окт. 10, 2023

Язык: Английский

Процитировано

63

Unveiling Favorable Microenvironment on Porous Doped Carbon Nanosheets for Superior H2O2 Electrosynthesis in Neutral Media DOI
Lingyan Jing, Qiang Tian,

Wenyi Wang

и другие.

Advanced Energy Materials, Год журнала: 2024, Номер 14(19)

Опубликована: Фев. 21, 2024

Abstract Designing effective electrocatalysts tailored for targeted reactions requires fundamental insights into the structure dependence of reaction microenvironment. Herein, inspired by finite element simulations, N,O co‐doped carbon nanosheets featuring a hierarchical micro/mesoporous to form an oxygen‐rich and local alkaline‐like microenvironment two‐electron oxygen reduction (2e − ORR) in neutral medium are designed. The situ ex test results confirmed that architecture can elevate pH accelerate generation intermediates (*O 2 , *OOH), leading high‐efficiency H O production. Utilizing this favorable microenvironment, N,O‐CNS 0.5 demonstrated exceptional electrosynthesis performance media, achieving superior yield rate (6705 mmol g catalyst −1 h flow cell). Additionally, comparative experiments density‐functional theory calculations provided confirmation bi‐doping N as active origin responsible electrochemical 2e ORR. This study synergistically manipulates sites, providing opportunity efficient electro‐production medium.

Язык: Английский

Процитировано

34

Hydrogen-bonded micelle assembly directed conjugated microporous polymers for nanospherical carbon frameworks towards dual-ion capacitors DOI
Yang Qin,

Shreeti Jha,

Chengmin Hu

и другие.

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 675, С. 1091 - 1099

Опубликована: Июль 6, 2024

Язык: Английский

Процитировано

33

Hierarchically Ordered Pore Engineering of Metal–Organic Framework‐Based Materials for Electrocatalysis DOI
Xiaofang Li,

Xin‐Tao Wu,

Qiang Xü

и другие.

Advanced Materials, Год журнала: 2024, Номер 36(27)

Опубликована: Апрель 17, 2024

Abstract Ordered pore engineering that embeds uniform pores with periodic alignment in electrocatalysts opens up a new avenue for achieving further performance promotion. Hierarchically ordered porous metal–organic frameworks (HOP‐MOFs) possessing multilevel distribution are the promising precursors exploration of electrocatalysts, while scalable acquisition HOP‐MOFs editable components and adjustable size regimes is critical. This review presents recent progress on hierarchically MOF‐based materials enhanced electrocatalysis. The synthetic strategies different regimes, including self‐assembly guided by reticular chemistry, surfactant, nanoemulsion, nanocasting, first introduced. Then applications as exploring summarized, selecting representatives to highlight boosted performance. Especially, intensification molecule ion transport integrated optimized electron transfer site exposure over derivatives emphasized clarify directional integration effect endowed engineering. Finally, remaining scientific challenges an outlook this field proposed. It hoped will guide nanocatalysts boosting catalytic promoting practical applications.

Язык: Английский

Процитировано

29

Assisting Bi2Sn2O7 nanoparticles with nitrogen-doped porous carbon spheres as bifunctional support for highly-efficient photocatalytic CO2 reduction DOI
Changming Zhang,

Guomin Xu,

Xiaochao Zhang

и другие.

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 131439 - 131439

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

3

Development of MOF-derived Co3O4 microspheres composed of fiber stacks for simultaneous electrochemical detection of Pb2+ and Cu2+ DOI Creative Commons

Jieli Guo,

Jin Li, Xiujing Xing

и другие.

Microchimica Acta, Год журнала: 2024, Номер 191(9)

Опубликована: Авг. 17, 2024

Abstract As an ideal transition metal oxide, Co 3 O 4 is a P-type semiconductor with excellent electrical conductivity, non-toxicity and low cost. This work reports the successful construction of materials derived from metal-organic frameworks (MOFs) using surfactant micelle template-solvothermal method. The modified electrodes are investigated for their ability to electrochemically detect Pb 2+ Cu in aqueous environments. By adjusting mass ratios alkaline modifiers, morphological microstructures -X exhibit distinctive microspheres composed fiber stacks rods. results indicate that -1(NH F/CO(NH 2 ) = 1:0) has microsphere structure stacked fibers, unlike other two materials. -1/GCE used as active material electrode, it shows largest peak response currents , efficiently detects environment individually simultaneously. linear range simultaneous detection 0.5–1.5 μM, limits (LOD, S/N 3) 9.77 nM 14.97 nM, respectively. exhibits favorable electrochemical response, via -1 fibers. enhances number adsorption sites on material, thereby facilitating heavy ions (HMIs). presence oxygen vacancies (O V can also facilitate ions. electrode anti-interference ability, stability, repeatability. great practical significance detecting real water samples provides new approach developing high-performance oxide sensors MOFs. Graphical abstract

Язык: Английский

Процитировано

15

Nitrogen-functionalization of carbon materials for supercapacitor: Combining with nanostructure directly is superior to doping amorphous element DOI
Guoli Zhang, Y. Q. Zhang, Jianlong Wang

и другие.

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 660, С. 478 - 489

Опубликована: Янв. 20, 2024

Язык: Английский

Процитировано

11

Progress and challenges of transition metal-based catalysts regulation for Li-CO2 batteries DOI

Shasha Xiao,

Ying Xiao,

Shilin Hu

и другие.

Energy storage materials, Год журнала: 2025, Номер unknown, С. 104047 - 104047

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

2

Bacteria‐Derived Carbon Composite Anode for Highly Durable Lithium‐Ion Storage Enabled by Heteroatom Doping and Pore Construction DOI Open Access
Jie Sun, Ping Li,

Zhongling Cheng

и другие.

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 12, 2025

Abstract Bacteria‐derived carbon anode materials have shown appealing potential for advanced energy storage applications due to their low cost and good sustainability. However, the few intrinsic defects, sluggish transmission dynamics, capacity become main bottleneck further development. Herein, study designs a highly B, N co‐doped mesoporous (BNMC)/staphylococcus aureus‐derived (SAC) composite via facile assembly route, followed by boron‐doping. Enabled heteroatom doping pore construction, resulting BNMC/SAC lithium‐ion batteries demonstrates high reversible of 621.77 mAh g −1 at 200 mA even after 500 cycles, an excellent rate performance 405.14 2 A . Importantly, in situ/ex situ characterizations theoretical simulation results unveil that co‐doping along with small amount P can significantly increase defects BNMC/SAC, thus providing more active sites storage. Furthermore, these structural features are conducive improving interfacial stability whole electrode, achieving thin uniform SEI film. The multi‐component strategy engineering presents scalable approach enhancing transfer dynamics carbon‐based electrode low‐cost

Язык: Английский

Процитировано

2

Ni/NiO nanoparticles loaded carbon sphere for high-performance supercapacitor DOI
Schindra Kumar Ray, Manzili Kokayi,

Roma Desai

и другие.

Materials Chemistry and Physics, Год журнала: 2024, Номер 320, С. 129403 - 129403

Опубликована: Май 1, 2024

Язык: Английский

Процитировано

8