Article
Chemistry, Multidisciplinary
Loreta A. Muscarella, Algirdas Ducinskas, Mathias Dankl, Michal Andrzejewski, Nicola Pietro Maria Casati, Ursula Rothlisberger, Joachim Maier, Michael Graetzel, Bruno Ehrler, Jovana Milic
Summary: Layered Dion-Jacobson (DJ) and Ruddlesden-Popper (RP) hybrid perovskites with modular structure are promising for optoelectronic applications. By using mechanical stimuli, their properties can be controlled without changing the composition. This study investigates the structure-property relationships of DJ and RP 2D perovskites under hydrostatic pressure and reveals the changes in lattice and optical properties. Surprisingly, RP and DJ perovskites behave similarly under pressure despite the different spacer molecules. The manipulation of crystal structure affects the optoelectronic properties, and the reversibility of their response expands future application prospects.
ADVANCED MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Kang Li, Shengli Yue, Xing Li, Nafees Ahmad, Qian Cheng, Boxin Wang, Xuning Zhang, Shilin Li, Yanxun Li, Gaosheng Huang, Hui Kang, Tong Yue, Saud Uz Zafar, Huiqiong Zhou, Lina Zhu, Yuan Zhang
Summary: This study reports a method of using two organic ammonium salts to passivate surface defects in perovskite films. It is found that using diammonium BDAI(2) can effectively reduce defect density and enhance interfacial charge extraction and suppression of surface charge recombination. This leads to higher power conversion efficiency and material stability.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Chemistry, Physical
Ping Fu, Yang Liu, Shuwen Yu, Heng Yin, Bowen Yang, Sajjad Ahmad, Xin Guo, Can Li
Summary: Merging DJ phase and RP phase to construct a DJ:RP double-phase perovskite structure can improve the efficiency and stability of 2D PSCs by facilitating crystal growth, suppressing charge recombination, and improving charge transport.
Article
Materials Science, Multidisciplinary
Xinyi Jiang, Guochao Lu, Xinyang Wang, Xiaohui Wu, Jing Li, Xingliang Dai, Zhizhen Ye, Haiping He
Summary: In this study, quasi-2D perovskite films with mixed Dion-Jacobson (D-J) and Ruddlesden-Popper (R-P) phases were demonstrated to have excellent amplified spontaneous emission (ASE) properties as well as thermal and photo-stabilities under ambient conditions. The use of octyl ammonium and 1,8-octanedi ammonium cations contributed to the preferred crystal orientation, smooth surface, and improved stability of the films.
ADVANCED OPTICAL MATERIALS
(2023)
Review
Chemistry, Multidisciplinary
Rui Liu, Xin Hu, Maoxia Xu, Haorong Ren, Hua Yu
Summary: This article summarizes the research progress and application prospects of layered low-dimensional halide perovskites (LDPs), and expounds on the merits and drawbacks of two common LDPs materials from their chemical structure, physicochemical properties, and photovoltaic performance. Furthermore, the synthesis and implementation of LDPs thin films and devices, as well as their optoelectronic properties, are reviewed. Possible strategies to achieve high-performance LDPs solar cells are discussed.
Article
Chemistry, Multidisciplinary
Ping Fu, Michael A. Quintero, Eugenia S. Vasileiadou, Parth Raval, Claire Welton, Mikael Kepenekian, George Volonakis, Jacky Even, Yukun Liu, Christos Malliakas, Yi Yang, Craig Laing, Vinayak P. Dravid, G. N. Manjunatha Reddy, Can Li, Edward H. Sargent, Mercouri G. Kanatzidis
Summary: This study investigates two-dimensional alloyed Pb/Sn bromide perovskites in the Ruddlesden-Popper (RP) and Dion-Jacobson (DJ) phases using butylammonium and 3-(aminomethyl)pyridinium as spacer cations. The results show that the ratio and site preference of Pb/Sn atoms are influenced by layer thickness and spacer cations. Pb-rich alloys are thermodynamically favored in n = 1 compounds. Films in the RP phase exhibit parallel orientation to the substrate, while random orientations are observed for DJ cases.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2023)
Article
Chemistry, Physical
Atefe Hadi, Rainie L. Schlichtmann, Matthew I. Milot, Jonathan Slobidsky, Madeleine Wilsey, Alex Verburg, Yunhua Chen, Umar H. Hamdeh, Bradley J. Ryan, Brett Boote, Javier Vela, Matthew G. Panthani
Summary: This work demonstrates the deposition of halide perovskite thin films without using environmentally hazardous solvents, by melting the precursors and subsequently transforming them into perovskite films through a cation-exchange process. It represents a significant step towards eliminating hazardous solvents and enables inexpensive liquid-phase deposition processes on an industrial scale.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
(2023)
Article
Chemistry, Multidisciplinary
C-H. Angus Li, Pui Kei Ko, Christopher C. S. Chan, Aleksandr Sergeev, Dezhang Chen, Neha Tewari, Kam Sing Wong, Jonathan E. Halpert
Summary: Producing efficient blue and deep blue perovskite LEDs (PeLEDs) is still a challenge in optoelectronics due to problems with color, luminance, and stability. This study proposes a solution by mixing DJ phase precursors into RP phase perovskites, which suppresses unwanted phases and allows for blue shifting. By optimizing the concentration and layers, a stable deep blue PeLED with an external quantum efficiency of 1.5% at 469 nm is achieved.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Nanoscience & Nanotechnology
Soirik Dan, Raja Chakraborty, Amlan J. Pal
Summary: This study introduces a new type of inorganic perovskite material, Cs2PbI2Cl2, with ferroelectric properties suitable for pyro-phototronic devices. Unlike hybrid materials, the ferroelectricity in Cs2PbI2Cl2 is not dependent on the organic component possessing an electric dipole moment, but rather on the distortion-induced twisting and tilting of the 2D-layer-forming octahedra.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Multidisciplinary Sciences
Yan Shao, Wei Gao, Hejin Yan, Runlai Li, Ibrahim Abdelwahab, Xiao Chi, Lukas Rogee, Lyuchao Zhuang, Wei Fu, Shu Ping Lau, Siu Fung Yu, Yongqing Cai, Kian Ping Loh, Kai Leng
Summary: In this study, the surface octahedral tilt of exfoliated 2D Ruddlesden-Popper perovskites (RPPs) was directly observed using scanning tunneling microscopy (STM), which was found to agree with theoretical calculations. The surface-enhanced octahedral tilt is correlated to excitonic redshift observed in photoluminescence (PL) and enhances inversion asymmetry and Rashba spin splitting.
NATURE COMMUNICATIONS
(2022)
Article
Materials Science, Multidisciplinary
Zhuo-Zhen Zhang, Tian-Meng Guo, Zhi-Gang Li, Fei-Fei Gao, Wei Li, Fengxia Wei, Xian-He Bu
Summary: In this study, machine learning was used to accelerate the synthesis of (100)-oriented 2D A2BX4 and ABX4 perovskites, and the model's accuracy was validated through experiments.
Article
Nanoscience & Nanotechnology
Mengli Hu, Yu Zhang, Ning Meng, Wei Wang, Yao Lu, Jie Dong, Suling Zhao, Bo Qiao, Dandan Song, Zheng Xu
Summary: This study proposes a method to modulate the phase distribution of quasi-two-dimensional (quasi-2D) perovskite using a Dion-Jacobson (DJ)-type organic spacer. By introducing a DJ-type organic spacer cation, 1.6-hexamethylenediamine (HDABr2), as the second spacer cation with propylamine hydrobromide (PABr), the crystallization of the quasi-2D perovskite is modulated and the phase distribution is narrowed. This method significantly improves the performance of quasi-2D perovskite LEDs in terms of maximum luminance, current efficiency, external quantum efficiency, and device stability.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Multidisciplinary
Jingxian Zhong, Yan Sun, Bowen Liu, Chao Zhu, Yang Cao, Encheng Sun, Kaiyue He, Wei Zhang, Kan Liao, Xiaoyong Wang, Zheng Liu, Lin Wang
Summary: Ruddlesden-Popper perovskites exhibit a rich variety of phases due to their mixed organic cations and variable layer numbers. Utilizing a one-pot CVD synthesis method, different layer distributions of Ruddlesden-Popper phases can be achieved within a single perovskite nanosheet, with the optical properties being highly dependent on the nanosheet thickness.
Article
Chemistry, Physical
Chao Liang, Hao Gu, Junmin Xia, Tanghao Liu, Shiliang Mei, Nan Zhang, Yonghua Chen, Guichuan Xing
Summary: A high-performance photodetector based on single-crystal-like phase-pure 2DRP perovskite films is reported by designing a novel spacer source. Experimental and theoretical evidence shows that phase-pure films substantially enhance the performance and stability of optoelectronic devices.
Review
Chemistry, Multidisciplinary
Linfang Yan, Junjie Ma, Pengwei Li, Shuangquan Zang, Liyuan Han, Yiqiang Zhang, Yanlin Song
Summary: This article summarizes the recent advances in carrier behavior of 2D Ruddlesden-Popper perovskite solar cells (PSCs) and provides guidelines and strategies for enhancing carrier transport.
ADVANCED MATERIALS
(2022)
Article
Chemistry, Physical
Minghuan Cui, Chaochao Qin, Zhongpo Zhou, Yuanzhi Jiang, Shichen Zhang, Zeye Yuan, Mingjian Yuan, Kun Yu, Yuhai Jiang, Yufang Liu
Summary: Organic-inorganic layered perovskites, consisting of alternating layers of organic cations and lead halide octahedra, exhibit complex lattice dynamics due to the interaction between soft organic molecules and stiff ionic crystals. This study investigates the electron-optical phonon coupling dynamics in these materials using ultrafast pump-probe transient absorption spectroscopy. The results show that solvent engineering significantly affects the lattice vibrational modes and coherent phonon dynamics, providing new insights for the development of optoelectronic devices based on layered perovskites.
Article
Optics
Chaochao Qin, Shichen Zhang, Zhongpo Zhou, Tao Han, Jian Song, Shuhong Ma, Guangrui Jia, ZhaoYong Jiao, Zunlue Zhu, Xumin Chen, Yuhai Jiang
Summary: In this study, a novel quasi-2D Ruddlesden-Popper perovskite based on 2-thiophenemethylammonium (ThMA) is synthesized using a facile solution-processed method. Additionally, an anti-solvent treatment method is proposed to tune the phase distribution and orientation of the thin films, resulting in improved energy transfer efficiency and carrier population transfer. These findings lead to the realization of low-threshold lasers and amplified spontaneous emission.
Article
Biophysics
Shouning Yang, Shengkun Wang, Yanmin Zhang, Yijing Wang, Jinhong Yuan, Yuqin Jiang, Xing He, Lihong Liu, Jian Song, Liang Chen, Huayan Yang
Summary: In this study, a facile approach to prepare 2D BiOCl-Bi2S3 nanostructures was developed, which showed favorable photothermal conversion efficiency (32%) and synergistically reactive oxygen species (ROS) generating capability under NIR irradiation. The conjugation of synthetic targeting ligand to the surface of BiOCl-Bi2S3 endows the heterojunction effective tumor targeting ability and selective mitochondrial accumulation. The combined cancer targeting ability and synergistic PTT/PDT permit enhanced cooperative phototherapeutic efficiency of the 2D heterojunction.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2023)
Article
Optics
Chaochao Qin, Yujie Geng, Zhongpo Zhou, Jian Song, Shuhong Ma, Guangrui Jia, Zhaoyong Jiao, Zunlue Zhu, Yuhai Jiang
Summary: This study investigates the ultrafast dynamics of charge transfer in zero-dimensional CsPbBr3 quantum dot/two-dimensional MoS2 van der Waals heterostructures through femtosecond time-resolved transient absorption spectroscopy. Hole and electron transfers at the interfaces between MoS2 and CsPbBr3 are observed by modulating pump wavelengths. The study highlights the opportunities for exciton devices based on quantum dot/two-dimensional semiconductor heterostructures.
Article
Optics
Xingwang Fan, Yuan Gao, Tian-Min Yan, Yuhai Jiang, Yizhu Zhang
Summary: Focusing two-color laser fields in a gas-phase medium can generate ultrashort ultra-broadband low-order harmonics spanning from terahertz to extreme ultraviolet regime. The low-order harmonic generation can be explained by both macroscopic photocurrent model and microscopic strong field approximation theory. The trajectory method is used to analyze phase-dependent terahertz and third-harmonic generations, revealing the coherent superposition of electron trajectories and their influence on the yields and spectral shapes.
Article
Chemistry, Physical
Chaochao Qin, Zheng Zhang, Qiaoling Xu, Jian Song, Zhaoyong Jiao, Shuhong Ma, Ruiping Qin, Yuhai Jiang
Summary: A J-type dimer PMI-2 was studied to investigate its excited-state dynamics. The results showed that a symmetry-breaking charge separation process in PMI-2 is mediated by a mixed excimer, which is a combination of localized Frenkel excitation and interunit charge transfer states. The transformation from a mixed state to the charge transfer state was found to be accelerated with increasing solvent polarity, accompanied by a significant reduction in the recombination time. Theoretical calculations revealed that these changes were attributed to the more negative free energy and lower energy levels of the charge transfer state in highly polar solvents. Our findings highlight the solvent-dependent charge separation process in J-type dimers.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
(2023)
Article
Optics
Yuan Gao, Yizhu Zhang, Kaixuan Zhang, Ziyang Gan, Tian -Min Yan, Yuhai Jiang
Summary: By developing the Coulomb-corrected classical trajectory Monte Carlo (CTMC) method, it is found that the orientation and ellipticity of THz polarization generated by a two-color strong field is independent of the phase delay. Trajectory analysis reveals that the Coulomb potential twists the THz polarization by deflecting the asymptotic momentum direction of electron trajectories. CTMC calculations predict that the two-color mid-infrared field can rapidly accelerate electrons away from the core and relieve the disturbance of Coulomb potential, leading to the generation of circularly polarized THz radiation.
Article
Materials Science, Multidisciplinary
Chaochao Qin, Jie Li, Jian Song, Shuhong Ma, Jicai Zhang, Guangrui Jia, Zhaoyong Jiao, Zunlue Zhu, Yuhai Jiang, Zhongpo Zhou
Summary: This study investigates the effect of donor sizes on energy transfer from perovskite nanocrystals to chromophore molecules. Both single energy transfer and triplet transfer mechanisms have been observed between CsPbBr3 quantum dots and Rhodamine B dye. The ability to adjust optical properties via particle-size controlling provides a unique platform for perovskite-chromophore hybrid systems.
RESULTS IN PHYSICS
(2023)
Article
Optics
Huanyu Ma, Xincheng Wang, Linxuan Zhang, Zhihan Zou, Junyang Yuan, Yixuan Ma, Rujin Lv, Zhenjie Shen, Tianmin Yan, Matthias Weidemueller, Difa Ye, Yuhai Jiang
Summary: The photoionization process of rubidium atoms cooled in a magneto-optical trap was investigated experimentally and theoretically. The results showed that as the laser intensity increased, the momentum of the Rb+ ions from the 5P3/2 state approached zero, while the peaks from the 5S1/2 state remained unchanged. The ion-yield ratio between the 5S1/2 and 5P3/2 states also varied with laser intensity, indicating a transition from perturbative to strongly perturbative ionization for the 5P3/2 state.
Article
Chemistry, Physical
Jian Song, Hongjin Li, Zhongpo Zhou, Yonggang Yang, ChaoChao Qin, Yufang Liu
Summary: The theoretical investigation of a series of new SF materials, BPEA derivatives, reveals encouraging advantages and interesting laws in terms of key energy conditions. Potential BPEA derivatives with stable lowest triplet states and mild exothermic SF processes are predicted. Terminal substituents with both strong electron-withdrawing and electron-donating abilities and large longitudinal slips in crystal packing are found to have an effective impact on the energy conditions. The BPEA-based derivatives with -Cl, -Br, or -CN terminals are expected to achieve excellent SF performances.
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
(2023)
Article
Chemistry, Physical
Minghuan Cui, Chaochao Qin, Zhongpo Zhou, Yuanzhi Jiang, Shichen Zhang, Zeye Yuan, Mingjian Yuan, Kun Yu, Yuhai Jiang, Yufang Liu
Summary: Organic-inorganic layered perovskites are materials with complex lattice dynamics, and the coupling between photons and phonons plays a significant role in device applications. This study investigates the dynamics of photon-phonon coupling and finds that solvent engineering has a significant impact on lattice vibrations and coherent phonons.
Article
Chemistry, Physical
Mei Gui Vanessa Wee, Amutha Chinnappan, Runxin Shang, Poh Seng Lee, Seeram Ramakrishna
Summary: Cooling processes, from residences to industries, require a lot of energy and are essential. This study introduces MIL-101(Cr), a new desiccant, to heat exchangers for more efficient cooling. By improving the synthesis method and using a special binder, the MIL-101(Cr)-coated heat exchanger shows improved water uptake capacity and lower regeneration temperature.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Ao Zhen, Guanyu Zhang, Ao Wang, Feng Luo, Jiehua Li, Hong Tan, Zhen Li
Summary: In this study, a solvent-free microemulsion method was used to synthesize waterborne polyurethane (WPU) material with high retention of mechanical properties and satisfactory water absorption rates. The material showed excellent biocompatibility and has broad application potential in the field of biomedicine.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Review
Chemistry, Physical
Wensong Ge, Rui Wang, Xiaoyang Zhu, Houchao Zhang, Luanfa Sun, Fei Wang, Hongke Li, Zhenghao Li, Xinyi Du, Huangyu Chen, Fan Zhang, Huifa Shi, Huiqiang Hu, Yongming Xi, Jiankang He, Liang Hu, Hongbo Lan
Summary: This paper reviews the research on the surface tension of eutectic gallium-indium alloys (EGaIn) in the field of stretchable electronics. It covers the principles of oxide layer formation, factors influencing surface tension, and methods for surface modification of liquid metals. The paper also discusses the applications of EGaIn surface modification in different fields and highlights the challenges still faced and the future outlook.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Review
Chemistry, Physical
Xiang Song, Lianghao Jia, Zhengen Wei, Tao Xiang, Shaobing Zhou
Summary: This paper provides an overview of the application, preparation, and role of biomimetic structures in solar evaporators with improved evaporation rate and lifetime.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Wei Yuan, Qian Deng, Dong Pan, Xiang An, Canyang Zhao, Wenjun Su, Zhengmin He, Qiang Sun, Ran Ang
Summary: Optimizing the performance of n-type PbTe thermoelectric materials is crucial for practical applications. Dynamic doping has emerged as an effective method to improve the performance of n-type PbTe by optimizing the carrier concentration. This study demonstrates the significance of Mn alloying in enhancing the performance of Ag-doped n-type PbTe by creating a hierarchical structure to suppress thermal transport and improving the Seebeck coefficient.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Review
Chemistry, Physical
Xiaoyan Wang, Meiqi Geng, Shengjun Sun, Qian Xiang, Shiyuan Dong, Kai Dong, Yongchao Yao, Yan Wang, Yingchun Yang, Yongsong Luo, Dongdong Zheng, Qian Liu, Jianming Hu, Qian Wu, Xuping Sun, Bo Tang
Summary: This review provides a comprehensive analysis of the progress and challenges in the field of bifunctional electrocatalysts and efficient electrolyzers for seawater splitting. It summarizes recent advancements and proposes future perspectives for highly efficient bifunctional electrocatalysts and electrolyzers.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Jason K. Phong, Christopher B. Cooper, Lukas Michalek, Yangju Lin, Yuya Nishio, Yuran Shi, Huaxin Gong, Julian A. Vigil, Jan Ilavsky, Ivan Kuzmenko, Zhenan Bao
Summary: Dynamic block copolymers (DBCPs) combine the phase separation of traditional block copolymers with the supramolecular self-assembly of periodic dynamic polymers, resulting in the spontaneous self-assembly of high aspect ratio nanofibers with well-ordered PEG and PDMS domains. DBCPs with a periodic block sequence exhibit superior properties compared to those with a random sequence, including delayed onset of terminal flow and higher ionic conductivity values.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Hong Kyu Lee, Yasaswini Oruganti, Jonghyeon Lee, Seunghee Han, Jihan Kim, Dohyun Moon, Min Kim, Dae-Woon Lim, Hoi Ri Moon
Summary: This study reports the moisture-triggered proton-conductivity switching behavior in Zn5FDC MOFs induced by the presence and absence of coordinating solvents, which illustrates the significant role of coordinating solvents in conductivity variation.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Bommaramoni Yadagiri, Sanjay Sandhu, Ashok Kumar Kaliamurthy, Francis Kwaku Asiam, Jongdeok Park, Appiagyei Ewusi Mensah, Jae-Joon Lee
Summary: The molecular engineering of the interface modulator between the perovskite and hole transporting material is crucial for achieving satisfactory performance and stability of perovskite solar cells. In this study, cruciform-shaped dual functional organic materials were employed as surface passivation and hole transporting interfacial layers in perovskite solar cells. The use of these materials significantly improved the power conversion efficiency of the solar cells.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Joaquin Martinez-Ortigosa, Reisel Millan, Jorge Simancas, Manuel Hernandez-Rodriguez, J. Alejandro Vidal-Moya, Jose L. Jorda, Charlotte Martineau-Corcos, Vincent Sarou-Kanian, Mercedes Boronat, Teresa Blasco, Fernando Rey
Summary: This study investigates the synthesis of all-silica RTH zeolites using triisopropyl(methyl)phosphonium as the organic SDA. The results show the formation of two distinct crystalline phases under different synthesis conditions, with fluoride bonding to different silicon sites. It demonstrates the possibility of controlling the placement of fluoride in RTH zeolites through synthesis conditions.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Luyao Zheng, Cong Liu, Wenbiao Zhang, Boxu Gao, Tianlan Yan, Yahong Zhang, Xiaoming Cao, Qingsheng Gao, Yi Tang
Summary: This study successfully improves the efficiency and stability of water splitting by constructing a heterostructured electrocatalyst. The catalyst shows extraordinary performance and could offer an effective approach for the sustainable production of hydrogen.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Carlos A. Campos-Roldan, Raphael Chattot, Frederic Pailloux, Andrea Zitolo, Jacques Roziere, Deborah J. Jones, Sara Cavaliere
Summary: This study systematically evaluated the hydrogen evolution/oxidation reactions on a series of Pt-rare earth nanoalloys in alkaline media, and identified the effect of the lanthanide contraction. The experimental results revealed that the chemical nature of the rare earth modulates the adsorption and mobility of oxygenated-species, enhancing the kinetics of the reactions.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Sara Frank, Mads Folkjaer, Mads L. N. Nielsen, Melissa J. Marks, Henrik S. Jeppesen, Marcel Ceccato, Simon J. L. Billinge, Jacopo Catalano, Nina Lock
Summary: This study investigates the thermal decomposition of ZIF-67 and its correlation with structural evolution and electrocatalytic performance. The researchers used in situ X-ray absorption spectroscopy and total scattering techniques to analyze the process. They found that disorder emerges at lower temperatures and that extending the pyrolysis process can result in materials with superior electrochemical properties.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Zi-Yang Zhang, Hao Tian, Han Jiao, Xin Wang, Lei Bian, Yuan Liu, Nithima Khaorapapong, Yusuke Yamauchi, Zhong-Li Wang
Summary: By constructing Cu-0-Cu+-NH2 composite interfaces with the assistance of SiO2, the electrochemical CO2 reduction reaction (CO2RR) achieves high Faraday efficiency and current density for C2+ production, improving the productivity of carbon cycle.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Ting Wang, Ruijuan Zhang, Pengda Zhai, Mingjie Li, Xinying Liu, Chaoxu Li
Summary: This study successfully exfoliated COFs using a simple electrochemical method, which resulted in improved photocatalytic performance for COFs and enriched the fabrication approach of COF exfoliation.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
