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| 1 | Combined Effect of Aluminum Content and Layer Structure on the Oxidation Performance of Ti_(1-x)Al_xN Based Coatings显示文摘TiN,Ti_(1-x)AI_xN single layer coatings and TiN/Ti_(1-x)AI_xN multilayer coatings were deposited on SKH51 tool steel substrate by arc ion plating.The coatings were annealed in air to study the effect of aluminum and film structure on the oxidation performance.The surface morphology and structure were characterized by scanning electron microscopy and X-ray diffraction.The element distribution on the cross section was analyzed by electron probe microscopy.It is found that the oxidation resistance of these Ti_(1-x)Al_xN based coatings is mainly attributed to aluminum content in them.In comparison with the Ti_(1-x)Al_xN single layer coating,the TiN layer inserting into the Ti_(1-x)Al_xN in a multilayer coating increases the tendency of Ti diffusion toward the surface and forms a Ti-enriched top surface oxide layer,thus degrades the oxidation resistance.As far as the oxidation resistance is concerned in this study,Ti_(0.33)Al_(0.67)N single layer coating performs the best among all coatings.The kinetic of oxidation behavior of all coatings presents two definite stages.One is a slow oxidation growth which conforms to parabolic law,and the other presents severe mass gain with oxidation duration.The annealing time for severe oxidation initiation is responsible to Fe_2O_3formation in the oxide scale. | Jihua Peng Dongyi Su Chengxi Wang | 2014 | Journal of Materials Science & Technology2014，30，8： | 1 |
| 2 | Application of Ag/AgBr/GdVO_4 composite photocatalyst in wastewater treatment显示文摘Ag/AgBr/GdVO_4 composite photocatalysts were designed and synthesized in this paper.The physical and chemical structures, as well as optical properties of the synthesized composite were investigated via XRD, XPS, TEM, and UV–vis. It is found that the composite showed a ternary heterojunction structure of Ag, Ag Br and GdVO_4. Meanwhile, it has a high intensity of light current, indicating its high separation efficiency of electron and hole.Photocatalytic oxidation of rhodamine B(RhB) under visible light irradiation was performed to investigate the activity of the Ag/Ag Br/GdVO_4 composite. Result indicates that it shows excellent photocatalytic activity. Under visible light irradiation for 12 min, about 80% of Rh B(30 μmol/L) was degraded. The degradation rate is estimated to be 0.253 min1, which is three times higher than that of pure AgBr. The high photoactivity can be ascribed to the synergetic effect of Ag Br, GdVO_4, and Ag nanoparticle in separation of electron–hole pairs. | Xin Zhang Chenghao Wang Chengxi Yu Botao Teng Yiming He Leihong Zhao Maohong Fan | 2018 | Journal of Environmental Sciences2018，30，1： | 1 |
| 3 | Effect of transplantation with autologous bone marrow stem cells on acute myocardial infarction显示文摘 | Chaoquan Peng Ke Yang Peng Xiang Chengxi Zhang Liyuan Zou Xiao Wu Ya Gao Zhuang Kang Keke He Jinlai Liu Muhua Cheng Jingfeng Wang Lin Chen | 2011 | International Journal of Cardiology2011，，： | 1 |
| 4 | Laboratory experiments of well testing for fracture-cave carbonate gas reservoirs显示文摘It is well known that the flowing of oil and gas in fracture and cave does not obey Darcy law,which makes it unable to interpret parameters correctly when doing well testing for those kinds of formation for having no flowing test used to correct corresponding flowing equations.Based on similarity criterion,a physical experimental method for gas flowing from cave to wellbore through fracture has been built up.The characteristics of fluid flowing in fracture and cave can be seen clearly according to logelog curves with the measured data,which was obtained from the experimental model test and dealt with Savitzky-Golay filtering method.In addition,a new mathematical model reflecting those transient-flow behaviors as well as its solution has been presented in this paper.Logelog curves obtained from our new model could reflect the characteristics of flowing in fracture and cave.The results showed that test experiments can reflect the influence of large-scaled cave and fracture on the flowing characteristics and the new model can be applied to explain parameters of fracture and cave for similar cases. | Yu Xiong Wanli Xiong Mingjin Cai Chengxi Hou Chong Wang | 2017 | Petroleum2017，3，3： | 1 |
| 5 | Electrochemical reduction of CO 2 on RuO 2 /TiO 2 nanotubes composite modified Pt electrode显示文摘 | Jianping Qu Xiaogang Zhang Yonggang Wang Chengxi Xie | 2005 | Electrochimica Acta2005，，16： | 1 |
| 6 | Endowing inorganic nanomaterials with circularly polarized luminescence显示文摘Recently,materials with circularly polarized luminescence(CPL)properties have attracted substantial attention because they offer new perspectives in fundamental research and wide applications in photonics,bio-encoding,catalysis,and so forth.Such importance has recently promoted the development of CPL-active materials from the traditional realm of organics to newly released areas in inorganics.Due to the advantages of inorganic nanomaterials in stability,high luminescent quantum efficiency,material diversity,and the diversity of shapes and sizes,extensive research about CPL active inorganic nanomaterials has been done in the past decades leading to great signs of progress on synthesis,characterizations,and potential applications.In this review,therefore,we will thoroughly describe the general design principles of inorganic nanomaterials with CPL activity,basically according to the origins of chirality in inorganic nanomaterials:intrinsic chirality in inorganic nanomaterials,ligand-induced chirality,and structural chirality caused by the supramolecular assembly,respectively.The representative applications of the CPL-active inorganic nanomaterials are presented with respect to challenges,prospective,and problems that unsolved to date. | Dongxue Han Chengxi Li Chengyu Jiang Xue Jin Xiongbin Wang Rui Chen Jiaji Cheng Pengfei Duan | 2022 | Aggregate2022，3，1： | 1 |
| 7 | Mongolian medicine in treating type 2 diabetes mellitus combined with nonalcoholic fatty liver disease via FXR/LXR-mediated P2X7R/NLRP3/NF-κB pathway activation显示文摘Type 2 diabetes mellitus(T2DM)and nonalcoholic fatty liver disease(NAFLD)are the most problematic metabolic diseases in the world.NAFLD encompasses a spectrum of severity,ranging from simple steatosis to non-alcoholic steatohepatitis(NASH)and fibrosis,increasing the risk of cirrhosis and hepatocellular carcinoma.Importantly,NAFLD is closely linked to obesity and tightly interrelated with insulin resistance and T2DM.T2DM and NAFLD(T2DM-NAFLD)are called as the Xike Rixijing Disease and Tonglaga Indigestion Disease respectively,in Mongolian medicine.Xike Rixijing Disease maybe develop into Tonglaga Indigestion Disease.Forturnately many Mongolian medicines show efficient treatment of T2DM-NAFLD,such as Agriophyllum squarrosum,Haliyasu(dried powder of camel placenta),Digeda-4(herbs of Lomatogonium carinthiacum,rhizomata of Coptis chinensis,ripe fruits of Gardenia jasminoides,herbs of Dianthus superbus),Guangmingyan Siwei Decoction Powder(Halite,ripe fruits of Terminalia chebula,rhizomata of Zingiber officinale,fruit clusters of Piper longum),Tonglaga-5(ripe fruits of Punica granatum,barks of Cinnamomum cassia,ripe fruits of Amomum kravanh,fruit clusters of Piper longum,fowers of Carthamus tinctorius),Tegexidegeqi(rhizomata of Inula helenium,ripe fruits of Gardenia jasminoides,rhizomata of Platycodon grandiflorum,rhizomata of Coptis chinensis,heartwood of Caesalpinia sappan),Ligan Shiliu Bawei San(ripe fruits of Punica granatum,barks of Cinnamomum cassia,ripe fruits of Amomum kravanh,fruit clusters of Piper longum,fowers of Carthamus tinctorius,ripe fruits of Amomum tsao-ko,rhizomata of Zingiber officinale),etc.Principles of Mongolian medicine in treating diseases:by balancing“three essences or roots”and“seven elements”,strengthening liver and kidney function,transporting nutrients to enhance physical strength and disease resistance,and combined with drugs for comprehensive conditioning treatment.However,their molecular mechanisms remain unclear.In this review,we prospect that Mongolian medicines might be a promising treatment for T2DM-NAFLD by activating P2X7R/NLRP3/NF-κB infammatory pathway via lipid-sensitive nuclear receptors(i.e.,FXR and LXR). | Shuyin Bao Xiuzhi Wang Qianqian Ma Chengxi Wei Jixing Nan Wuliji Ao | 2022 | Chinese Herbal Medicines2022，14，3： | 1 |
| 8 | Damping control for a target oscillation mode using battery energy storage显示文摘In this paper, a battery energy storage system(BESS) based control method is proposed to improve the damping ratio of a target oscillation mode to a desired level by charging or discharging the installed BESS using local measurements. The expected damping improvement by BESS is derived analytically for both a single-machineinfinite-bus system and a multi-machine system. This BESS-based approach is tested on a four-generator, twoarea power system. Effects of the power converter limit,response time delay, power system stabilizers and battery state-of-charge on the control performance are also investigated. Simulation results validate the effectiveness of the proposed approach. | Yongli ZHU Chengxi LIU Bin WANG Kai SUN | 2018 | Journal of Modern Power Systems and Clean Energy2018，6，4： | 1 |
| 9 | In Situ Monitoring of Transmetallation in Electric Potential-Promoted Oxidative Coupling in a Single-Molecule Junction显示文摘To monitor and investigate chemical reactions in real time and in situ is a long-standing,challenging goal in chemistry.Herein,an electric potential-promoted oxidative coupling reaction of organoboron compounds without the addition of base is reported,and the transmetallation process involved is monitored in real time and in situ with the scanning tunneling microscopy break single-molecule junctions(STMBJ)technique.We found that the electric potential applied determined the transmetallation.At low-bias voltage,the first-step transmetallation process occurred and afforded Au─C-bonded aryl gold intermediates.The electronic properties of organoboron compounds have a strong influence on the transmetallation process,and electron-rich compounds facilitate this transformation.At high-bias voltage,the second-step transmetallation process took place,and the corresponding intermediate(highly reactive diaryl metal complex)was detected with the assistance of Pd(OAc)_(2).Our work demonstrates the applications of STMBJ on in situ monitoring and catalyzing of chemical reactions and provides a new methodology to fabricate singlemolecule devices. | Yunpeng Li Chengxi Zhao Rui Wang Ajun Tang Wenjing Hong Dahui Qu He Tian Hongxiang Li | 2023 | CCS Chemistry2023，5，1： | 0 |
| 10 | Screening of autoantibodies as biomarkers in the serum of renal cancer patients based on human proteome microarray显示文摘The autoantibody in patients’serum can act as a biomarker for diagnosing cancer,and the differences in autoantibodies are significantly correlated with the changes in their target proteins.In this study,16 renal cancer(RC)patients were assigned to the disease group,and 16 healthy people were assigned to the healthy control(HC)group.The human proteome microarray consisting of>19,500 proteins was used to examine the differences in IgG and IgM autoantibodies in sera between RC and HC.The comparative analysis of the microarray results shows that 101 types of IgG and 25 types of IgM autoantibodies are significantly higher in RC than in HC.Highly responsive autoantibodies can be candidate biomarkers(e.g.,anti-KCNAB2 IgG and anti-RCN1 IgM).Extensive enzyme-linked immunosorbent assay(ELISA)was performed to screen sera in 72 RC patients and 66 healthy volunteers to verify the effectiveness of the new autoantibodies.The AUCs of anti-KCNAB2 IgG and anti-GAPDH IgG were 0.833 and 0.753,respectively.KCNAB2 achieves high protein expression,and its high mRNA level is confirmed to be an unfavorable prognostic marker in clear cell renal cell carcinoma(ccRCC)tissues.This study suggests that the highthroughput human proteome microarray can effectively screen autoantibodies in serum as candidate biomarkers,and their corresponding target proteins can lay a basis for the in-depth investigation into renal cancer. | Yangyang Sun Chengxi Liu Huidong Zhong Chenguang Wang Haibo Xu Wei Chen | 2022 | Acta Biochimica et Biophysica Sinica2022，54，12： | 0 |
| 11 | Generation of inactivated IL2RG and RAG1 monkeys with severe combined immunodeficiency using base editing显示文摘Severe combined immunodeficiency(SCiD)encompasses a range of inherited disorders that lead to a profound deterioration of the immune system.Among the pivotal genes associated with SCID,RAG1 and IL2RG play crucial roles.IL2RG is essential for the development,differentiation,and functioning of T,B,and NK cells,while RAG1 critically contributes to adaptive immunity by facilitating V(D)J recombination during the maturation of lymphocytes.Animal models carrying mutations in these genes exhibit notable deficiencies in their immune systems. | Xiao Zheng Chunhui Huang Yingqi Lin Bofeng Han Yizhi Chen Caijuan Li Jiawei Li Yongyan Ding Xichen Song Wei Wang Weien Liang Jianhao Wu Jiaxi Wu Jiale Gao Chengxi Wei Xudong Zhang Zhuchi Tu Sen Yan | 2023 | Signal Transduction and Targeted Therapy2023，8，10： | 0 |
| 12 | Identification of Dominant Climate Variables on Spatiotemporal Variation in Reference Evapotranspiration on the Loess Plateau,China显示文摘Reference evapotranspiration(ET_(0))is a vital component in hydrometeorological research and is widely applied to various aspects,such as water resource management,hydrological modeling,irrigation deployment,and understanding and predicting the influence of hydrologic cycle variations on future climate and land use changes.Quantifying the influence of various meteorological variables on ET_(0) is not only helpful for predicting actual evapotranspiration but also has important implications for understanding the impact of global climate change on regional water resources.Based on daily data from 69 meteorological stations,the present study analyzed the spatiotemporal pattern of ET_(0) and major contributing meteorological variables to ET_(0) from 1960 to 2017 by the segmented re-gression model,Mann-Kendall test,wavelet analysis,generalized linear model,and detrending method.The results showed that the annual ET_(0) declined slightly because of the combined effects of the reduction in solar radiation and wind speed and the increase in vapor pressure deficit(VPD)and average air temperature in the Loess Plateau(LP)during the past 58 yr.Four change points were detected in 1972,1990,1999,and 2010,and the annual ET_(0) showed a zigzag change trend of‘increasing-decreasing-increasing-decreasing-increasing’.Wind speed and VPD played a leading role in the ET_(0) changes from 1960 to 1990 and from 1991 to 2017,respectively.This study confirms that the dominant meteorological factors affecting ET_(0) had undergone significant changes due to global climate change and vegetation greening in the past 58 years,and VPD had become the major factor controlling the ET_(0) changes on the LP.The data presented herein will contribute to increasing the accuracy of predictions on future changes in ET_(0). | LI Xiaofei LIANG Wei JIAO Lei YAN Jianwu ZHANG Weibin WANG Fengjiao GOU Fen WANG Chengxi SHAO Quanqin | 2022 | Chinese Geographical Science2022，32，4： | 0 |
| 13 | In-Depth Metaproteomics Analysis of Oral Microbiome for Lung Cancer显示文摘The human oral microbiome correlates with numerous diseases,including lung cancer.Identifying the functional changes by metaproteomics helps understand the disease-related dysbiosis,yet characterizing low-abundant bacteria is challenging.Here,we developed a free-flow isoelectric focusing electrophoresis-mass spectrometry-(FFIEF-MS-)based metaproteomics strategy to reduce host interferences and enrich low-abundant bacteria for in-depth interpretation of the oral microbiome.With our method,the number of interfering peptides decreased by 52.87%,whereas the bacterial peptides and species increased by 94.97%and 44.90%,respectively,compared to the conventional metaproteomics approach.We identified 3647 bacterial proteins,which is the most comprehensive oral metaproteomics study to date.Lung cancer-associated bacteria were validated among an independent cohort.The imbalanced Fusobacterium nucleatum and Prevotella histicola and their dysregulated functions in inhibiting immune response and maintaining cell redox homeostasis were revealed.The FFIEF-MS may serve as a valuable strategy to study the mechanisms between human diseases and microbiomes with broader applications. | Xiaoteng Jiang Yan Zhang Huiyu Wang Zeyuan Wang Shen Hu Chengxi Cao Hua Xiao | 2023 | Research2023，，1： | 0 |
| 14 | Synthesis of cobalt-doped ZnO/rGO nanoparticles with visible-light photocatalytic activity through a cobalt-induced electrochemical method显示文摘ZnO is a semiconductor photocatalyst widely applied in photodegradation of organic pollutants and in photoelectric conversion. ZnO exhibits low photocatalytic activity due to poor absorption in the visible region. In this work, a novel cobalt-induced electrochemical growth method was developed to synthesize cobalt-doped ZnO/rGO nanoparticles in an aqueous solution at room temperature. Cobalt-doped ZnO/rGO nanoparticles exhibited wider visible-light absorption band ranging from 400 nm to 700 nm due to cobalt doping. The surface structure of ZnO formed by the cobalt-induced electrochemical method without other ions is suitable for photocatalytic reactions. The cobalt-doped ZnO/rGO nanoparticles were found to exhibit in photodegradation and photo-electrochemical measurements and exhibited enhanced photocatalytic activity under visible-light irradiation. | Yuanquan Miao Xuewen Wang Wuyou Wang Chengxi Zhou Gang Feng Jianxin Cai Rongbin Zhang | 2017 | Journal of Energy Chemistry2017，26，3： | 0 |
| 15 | High-density triple-phase contact points for enhanced photocatalytic CO_(2) reduction to methanol显示文摘The efficiency of photocatalytic CO_(2) reduction reaction(PCRR)is restricted by the low solubility and mobility of CO_(2) in water,poor CO_(2) adsorption capacity of catalyst,and competition with hydrogen evolution reaction(HER).Recently,hydrophobic modification of the catalyst surface has been proposed as a potential solution to induce the formation of triple-phase contact points(TPCPs)of CO_(2)(gas phase),H_(2) O(liquid phase),and catalysts(solid phase)near the surface of the catalyst,enabling direct delivery of highly concentrated CO_(2) molecules to the active reaction sites,resulting in higher CO_(2) and lower H+surface concentrations.The TPCPs thus act as the ideal reaction points with enhanced PCRR and suppressed HER.However,the initial synthesis of triple-phase photocatalysts tends to possess a lower bulk density of TPCPs due to the simple structure leading to limited active points and CO_(2) adsorption sites.Here,based on constructing a hydrophobic hierarchical porous TiO_(2)(o-HPT)with interconnected macropores and mesopores structure,we have significantly increased the density of TPCPs in a unit volume of the photocatalyst.Compared with hydrophobic macroporous TiO_(2)(o-MacPT)or mesoporous TiO_(2)(o-MesPT),the o-HPT with increased TPCP density leads to enhanced photoactivity,enabling a high methanol production rate with 1111.5μmol g^(−1) h^(−1) from PCRR.These results emphasize the significance of high-density TPCPs design and propose a potential path for developing efficient PCRR systems. | Hanwen Jian Kaiming Deng Tongyu Wang Chengxi Huang Fang Wu Hailing Huo Bo Ouyang Xuan Liu Jingjing Ma Erjun Kan Ang Li | 2024 | Chinese Chemical Letters2024，35，2： | 0 |
| 16 | Metabonomics and Molecular Biology-based Effects of Sugemule-3 in an Isoproterenol-induced Cardiovascular Disease Rat Model显示文摘 | WANG Xiye WANG Yu WEI Chengxi YU Lijun | 2018 | Chemical Research in Chinese Universities2018，34，4： | 0 |
| 17 | Spatio-temporal accuracy evaluation of MSWEP daily precipitation over the Huaihe River Basin,China:A comparison study with representative satellite-and reanalysis-based products显示文摘Multi-source weighted-ensemble precipitation(MSWEP)is one of the most popular merged global precipitation products with long-term spanning and high spatial resolution.While various studies have acknowledged its ability to accurately estimate precipitation in terms of temporal dynamics,its performance regarding spatial pattern and extreme rainfall is overlooked.To fill this knowledge gap,the daily precipitation of two versions of MSWEP(MSWEP V2.1&V2.2)are compared with that of three representative satellite-and reanalysis-based products,namely the Tropical Rainfall Measuring Mission(TRMM 3B42 V7),the climate prediction center morphing technique satellite-gauge merged product(CMORPH BLD),and the fifth-generation reanalysis product of the European Centre for Medium Range Weather Forecasts(ERA5).The comparison is made according to the dense daily rainfall observations from 539 rain gauges over the Huaihe River Basin in China during 2006–2015.The results show that MSWEP V2.1,MSWEP V2.2 and CMORPH BLD have better performance on temporal accuracy of precipitation estimation,followed by ERA5 and TRMM 3B42V7.MSWEPs yield the most even spatial distribution across the basin since it takes full advantage of the multi datasets.As the weighted-ensemble method is independently carried out on each grid in MSWEPs,the spatial distribution of local precipitation is changed by different source data,which results in that MSWEPs perform worse than CMORPH BLD in terms of the representation of precipitation spatial pattern.In addition,the capability of MSWEPs to describe the spatial structure in the rainy season is lower than that in the dry season.Strong precipitation(≥100 mm/d)events are better represented in TRMM 3B42 V7 products than in MSWEPs.Finally,based on the comparison results,we suggest to improve the merging algorithm of MSWEP by considering the precipitation spatial self-correlation and adjusting the merging weights based on the performance of the source datasets under different precipitation intensities. | LI Lingjie WANG Yintang WANG Leizhi HU Qingfang ZHU Zhenduo LI Liping LI Chengxi | 2022 | Journal of Geographical Sciences2022，32，11： | 0 |
| 18 | Anesthetic Effect of Compound Artevacaine Hydrochloride in Patients Undergoing Oral Implantation显示文摘Objective:To investigate and analyze the anesthetic effect of compound artevacaine hydrochloride in patients undergoing oral implantation.Methods:In this study,60 patients receiving oral implant surgery in our hospital were selected as the research subjects,and the operation time was from July 2019 to March 2021.Patients were randomly selected and divided into groups for the study.30 patients receiving lidocaine hydrochloride anesthesia were used as the control group,and 30 patients receiving compound artevacaine hydrochloride anesthesia were used as the research group.The anesthetic effect and safety of the two groups were compared and analyzed.Results:The anesthetic effect of the study group was significantly better than that of the control group(P<0.05).The blood pressure and heart rate in the study group were significantly lower than those in the control group(P<0.05).There was no significant difference in blood pressure and heart rate between the two groups before anesthesia(P>0.05).There was no significant difference in the incidence of ADR between the two groups(P>0.05).Conclusions:For patients undergoing oral implant surgery,choosing compound artevacaine hydrochloride as anesthetic drug has obvious anesthetic effect and can stabilize patients'life indexes.The anesthetic effect is obvious,and there is no obvious adverse reaction,and the clinical value is obvious. | Chengxi Chi Mengmeng Zhao Jiajing He Yanli Wang | 2021 | Journal of Clinical and Nursing Research2021，5，4： | 0 |
| 19 | Classification-Detection of Metal Surfaces under Lower Edge Sharpness Using a Deep Learning-Based Approach Combined with an Enhanced LoG Operator显示文摘Metal flat surface in-line surface defect detection is notoriously difficult due to obstacles such as high surface reflectivity,pseudo-defect interference,and random elastic deformation.This study evaluates the approach for detecting scratches on a metal surface in order to address a problem in the detection process.This paper proposes an improved Gauss-Laplace(LoG)operator combined with a deep learning technique for metal surface scratch identification in order to solve the difficulties that it is challenging to reduce noise and that the edges are unclear when utilizing existing edge detection algorithms.In the process of scratch identification,it is challenging to differentiate between the scratch edge and the interference edge.Therefore,local texture screening is utilized by deep learning techniques that evaluate and identify scratch edges and interference edges based on the local texture characteristics of scratches.Experiments have proven that by combining the improved LoG operator with a deep learning strategy,it is able to effectively detect image edges,distinguish between scratch edges and interference edges,and identify clear scratch information.Experiments based on the six categories of meta scratches indicate that the proposedmethod has achieved rolled-in crazing(100%),inclusion(94.4%),patches(100%),pitted(100%),rolled(100%),and scratches(100%),respectively. | Hong Zhang Jiaming Zhou Qi Wang Chengxi Zhu Haijian Shao | 2023 | Computer Modeling in Engineering & Sciences2023，，11： | 0 |
| 20 | Enhanced charge separation by continuous homojunction with spatially separated redox sites for hydrogen evolution显示文摘Photocatalytic hydrogen generation represents a promising strategy for the establishment of a sustainable and environmentally friendly energy reservoir.However,the current solar-to-hydrogen conversion efficiency is not yet sufficient for practical hydrogen production,highlighting the need for further research and development.Here,we report the synthesis of a Sn-doped TiO_(2)continuous homojunction hollow sphere,achieved through controlled calcination time.The incorporation of a gradient doping profile has been demonstrated to generate a gradient in the band edge energy,facilitating carrier orientation migration.Furthermore,the hollow sphere’s outer and inner sides provide spatially separated reaction sites allowing for the separate acceptance of holes and electrons,which enables the rapid utilization of carriers after separation.As a result,the hollow sphere TiO_(2)with gradient Sn doping exhibits a significantly increased hydrogen production rate of 20.1 mmol·g^(−1)·h^(−1).This study offers a compelling and effective approach to the designing and fabricating highly efficient nanostructured photocatalysts for solar energy conversion applications. | Mingyuan Yu Tongyu Wang Chengxi Huang Fang Wu Xuan Liu Hailing Huo Hanwen Jian Zikun Liang Jingjing Ma Erjun Kan Ang Li | 2023 | Nano Research2023，16，10： | 0 |
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