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| 1 | WSe2 2D p-type semiconductor-based electronic devices for information technology:Design,preparation,and applications显示文摘The pioneering exfoliation of monolayer tungsten diselenide has greatly inspired researchers toward semiconducting applications.WSe2 belongs to a family of transition-metal dichalcogenides.Similar to graphene,WSe2 and analogous dichalcogenides have layered structures with weak van der Waals interactions between two adjacent layers.First,the readers are presented with the fundamentals of WSe2,such as types,morphologies,and properties.Here,we report the characterization principles and practices such as microscopy,spectroscopy,and diffraction.Second,the methods for obtaining high-quality WSe2,such as exfoliation,hydrothermal and chemical vapor deposition,are briefly listed.With advantages of light weight,flexibility,and high quantum efficiency,2D materials may have a niche in optoelectronics as building blocks in p-n junctions.Therefore,we introduce a state-of-the-art demonstration of heterostructure devices employing the p-type WSe2 semiconductor.The device architectures include field-effect transistors,photodetectors,gas sensors,and photovoltaic solar cells.Due to its unique electronic,optical,and energy band properties,WSe2 has been increasingly investigated due to the conductivity of the p-type charge carrier upon palladium contact.Eventually,the dynamic research on WSe2 and van der Waals heterostructures is summarized to arouse the passion of the 2D research community. | Qilin Cheng Jinbo Pang Dehui Sun Jingang Wang Shu Zhang Fan Liu Yuke Chen Ruiqi Yang Na Liang Xiheng Lu Yanchen Ji Jian Wang Congcong Zhang Yuanhua Sang Hong Liu Weijia Zhou | 2020 | InfoMat2020，2，4： | 5 |
| 2 | Selective synthesis of triacetin from glycerol catalyzed by HZSM-5/MCM-41 micro/mesoporous molecular sieve显示文摘HZSM-5/MCM-41 molecular sieve (H-ZM) catalysts with well-defined micro/mesoporous structures were synthesized and showed high performance for selective synthesis of triacetin via the esterification reaction of glycerol with acetic acid. The conversion of glycerol was demonstrated to be 100% and the triacetin selectivity was over 91%, which can be attributed to the synergistic effect regarding suitable acidic property, excellent diffusion efficiency and good stability derived from the combined advantages of microporous molecular sieve HZSM-5 and mesoporous molecular sieve MCM-41. | Jiangyong Liu Zihao Wang Yunlin Sun Ruiqi Jian Panming jian Dan Wang | 2019 | Chinese Journal of Chemical Engineering2019，27，5： | 3 |
| 3 | The C/EBPβ-Dependent Induction of TFDP2 Facilitates Porcine Reproductive and Respiratory Syndrome Virus Proliferation显示文摘Porcine reproductive and respiratory syndrome(PRRS) is an important infectious disease caused by porcine reproductive and respiratory syndrome virus(PRRSV), leading to significant economic losses in swine industry worldwide. Although several studies have shown that PRRSV can affect the cell cycle of infected cells, it is still unclear how it manipulates the cell cycle to facilitate its proliferation. In this study, we analyzed the mRNA expression profiles of transcription factors in PRRSV-infected 3D4/21 cells by RNA-sequencing. The result shows that the expression of transcription factor DP2(TFDP2) is remarkably upregulated in PRRSV-infected cells. Further studies show that TFDP2 contributes to PRRSV proliferation and the PRRSV nucleocapsid(N) protein induces TFDP2 expression by activating C/EBPb. TFDP2 positively regulates cyclin A expression and triggers a less proportion of cells in the S phase, which contributes to PRRSV proliferation. This study proposes a novel mechanism by which PRRSV utilizes host protein to regulate the cell cycle to favor its infection. Findings from this study will help us for a better understanding of PRRSV pathogenesis. | Min Zhu Xiaoyang Li Ruiqi Sun Peidian Shi Aiping Cao Lilin Zhang Yanyu Guo Jinhai Huang | 2021 | Virologica Sinica2021，36，6： | 2 |
| 4 | Comparison on Adsorptive Separation of n-Paraffins Based on Binderless and Binder-containing Zeolite 5A Pellets显示文摘Binderless zeolite is considered to be a potential alternative for binder-containing zeolite in the industrial applications of adsorptive separation process. Synthesized binderless zeolite and commercial binder-containing product were used in adsorptive separation of n-paraffins from a model oil, with their performance compared. It is indicated that the binderless zeolite exhibits by 25%-35% higher in saturated adsorption capacity and by 115%-130% more adsorption amount at the breakthrough point with much shorter length of mass-transfer zone. Adsorptive separation of n-paraffins from naphtha was carried out in a fixed-bed adsorber containing the synthesized binderless zeolite 5 A under the operating conditions covering a feed space velocity of 90 h-1 and an adsorption temperature of 573 K. As compared to original naphtha, the raffinate shows by 34 units more in research octane number and by around 10% more of potential aromatic content, while the desorption oil exhibits by 13.3% more ethylene yield and by 11.7% higher in total olefins yield. | Kong Ruiqi Jiang Hao Wang Dan Tan Jialun Ren Danni Sun Hui Shen Benxian Liu Jichang Tang Sheng Zhao Deyin Chang Xiaohu | 2019 | China Petroleum Processing & Petrochemical Technology2019，21，4： | 2 |
| 5 | AMPK Subunit Expression Regulates Intramuscular Fat Content and Muscle Fiber Type in Chickens显示文摘The objective of this study was to assess the role of AMPK in intramuscular fat(IMF) and fiber type in chicken muscle. The chickens were slaughtered and their muscles were collected at the ages of 4, 8, and 16 weeks so as to determine the IMF contents, as well as the expression levels of AMPK subunits, regulators of adipogenesis. In addition, the myosin heavy chains(My HCs) in thigh muscle tissues were also measured. The results showed that the IMF contents in 16-week old chickens were higher than those in 4 and 8-week-old chickens(P<0.05).The expression levels of fatty acid synthase(FAS) and fatty aicd translocase CD36(FAT/CD36) m RNA were increased significantly in samples collected at the ages of4 and 16 weeks(P<0.05). The expression levels of My HC IIa and IIb differed significantly among all the developmental stages(P <0.05). The AMPKα2, AMPKγ1,and AMPKγ3 m RNA levels were dramatically decreased with the increase of age(P <0.05). To examine the role of AMPK in adipogenesis regulation, the SV cells were cultured in an adipogenesis medium and treated with AICAR and Compound C respectively, the specific activator and inhibit of AMPK. The Compound C induced dramatically a greater expression of C/EBPβ, SREBP1 and PPARγ(P <0.05). In conclusion, the expression of AMPKα2, AMPKγ1, and AMPKγ3 m RNA is significantly correlated with the adipogenesis in skeletal muscle of chickens. | Ye YANG Jiao SONG Ruiqi FU Yanfa SUN Jie WEN | 2015 | Agricultural Science & Technology2015，16，5： | 1 |
| 6 | Characteristics of cow’s milk allergy and sensitization in Chinese patients显示文摘Globally,the prevalence of food allergy in children is estimated to be approximately 4%to 10%.[1]Food allergy usually begins early in the allergic march,and cow's milk allergy(CMA)is one of the most common food allergens in infants and children.In Europe,the overall incidence of challenge-proven CMA is 0.54%,and in the United States,the overall prevalence is 0.4%and pediatric prevalence is 1.9%.[2–4]In China,the prevalence of oral food challenge(OFC)-confirmed CMA is 0.83%to 3.5%in various cities.[5]Double-blind placebo-controlled food challenge is not applied widely in clinical practice because of its complex process and the risk of anaphylaxis for patients that receive the test.Allergen-specific IgE(sIgE)is usually used as a critical assessment method for food allergy. | Sainan Bian Ruiqi Wang Tao Xu Kai Guan Liping Wen Lianglu Wang- Jjanqing Gu Jinlyu Sun Rui Tang Yuxiang Zhi Hong Li Jia Yin | 2022 | Chinese Medical Journal2022，135，22： | 1 |
| 7 | TCF-1 deficiency influences the composition of intestinal microbiota and enhances susceptibility to colonic inflammation显示文摘Dear Editor,The diversity and composition of gut microbiota play critical roles for maintaining the homeostasis of host commensal bacteria which are correlated with mammalian health(Ding and Schloss,2014).Disorder of microbial community is implicated in the pathogenesis of several human diseases,such as autoimmune disease,allergy,diabetes,obesity,and inflammatory bowel disease(IBD),which is clearly demonstrated to relate to gut dysbiosis in patients and mouse models(Saleh and Elson,2011). | Guotao Yu Fang Wang Menghao You Tiansong Xu Chunlei Shao Yuning Liu Ruiqi Liu Min Deng Zhihong Qi Zhao Wang Jingjing Liu Yingpeng Yao Jingjing Chen Zhen Sun Shanshan Hao Wenhui Guo Tianyan Zhao Zhengquan Yu Qian Zhang Yaofeng Zhao Feng Chen Shuyang Yu | 2020 | Protein & Cell2020，11，5： | 1 |
| 8 | Interaction between neutrophil extracellular traps and cardiomyocytes contributes to atrial fibrillation progression显示文摘Atrial fibrillation(AF)is a frequent arrhythmia associated with cardiovascular morbidity and mortality.Neutrophil extracellular traps(NETs)are DNA fragments with cytoplasm proteins released from neutrophils,which are involved in various cardiovascular diseases.To elucidate the role of NETs in AF,we investigated the effect of NETs on AF progression and the secretion of NETs in AF.Results showed that:NETs induced the autophagic apoptosis of cardiomyocytes,and NETs also led to mitochondrial injury by promoting mitochondrial depolarization and ROS production.Ongoing tachy-pacing led to the structural loss of cardiomyocytes and provided potent stimuli to induce NETs secretion from neutrophils.In the meanwhile,increased Ang II in AF facilitated NETs formation through the upregulation of AKT phosphorylation,while it could not directly initiate NETosis as the autophagy was not induced.In vivo,DNase I was administrated to abrogate NETs formation,and AF-related fibrosis was ameliorated as expected.Correspondingly,the duration of the induced AF was reduced.Our study addresses the formation mechanism of NETs in AF and demonstrates the lethal effects of NETs on cardiomyocytes through the induction of mitochondrial injury and autophagic cell death,which comprehensively describes the positive feedback comprised of NETs and stimuli secreted by cardiomyocytes that sustains the progression of AF and AF related fibrosis. | Li He Ruiqi Liu Honghua Yue Xiaoxin Zhang Xiaohui Pan Yutao Sun Jun Shi Guonian Zhu Chaoyi Qin Yingqiang Guo | 2023 | Signal Transduction and Targeted Therapy2023，8，8： | 1 |
| 9 | Templated synthesis of imine-based covalent organic framework hollow nanospheres for stable potassium-ion batteries显示文摘Covalent organic frameworks(COFs), as highly tunable porous crystalline materials, have promising applications in potassium-ion batteries(PIBs) due to their abundant charge carrier transport channels and excellent structural stability. However, the excessive stacking of interlayer electron clouds makes it difficult to expose internal active sites. Strategies to design functional COFs with controllable morphology and copious active sites are promising but still challenging. Herein, by utilizing the condensation between1,3,5-triformylbenzene(TFB) and p-phenylenediamine(PPD) and using amino-modified SiO_(2) nanospheres as templates, we synthesize core-shell NH_(2)-SiO_(2)@TP-COF. Through NaOH etching of NH_(2)-SiO_(2)@TP-COF, we obtain imine-based TP-COF hollow nanospheres, which shows excellent potassium storage performance when applied to the anode for PIBs. Ex-situ analysis and density functional theory calculations reveal that C=N groups and benzenes are active sites for K^(+) storage. | Jianlu Sun Ruiqi Tian Yuehua Man Yating Fei Xiaosi Zhou | 2023 | Chinese Chemical Letters2023，34，7： | 0 |
| 10 | Sensitivity of the electronic and magnetic structures of cuprate superconductors to density functional approximations显示文摘We discuss the crystal,electronic,and magnetic structures of La_(2−x)Sr_(x)CuO_(4)(LSCO)for x=0.0 and x=0.25 employing 13 density functional approximations,representing the local,semi-local,and hybrid exchange-correlation approximations within the Perdew–Schmidt hierarchy.The meta-generalized gradient approximation(meta-GGA)class of functionals is found to perform well in capturing the key properties of LSCO,a prototypical high-temperature cuprate superconductor.In contrast,the localspin-density approximation,GGA,and the hybrid density functional fail to capture the metal-insulator transition under doping. | Kanun Pokharel Christopher Lane James W.Furness Ruiqi Zhang Jinliang Ning Bernardo Barbiellini Robert SMarkiewicz Yubo Zhang Arun Bansil Jianwei Sun | 2022 | npj Computational Materials2022，，1： | 0 |
| 11 | Counteracting lineage-specific transcription factor network finely tunes lung adeno-to-squamous transdifferentiation through remodeling tumor immune microenvironment显示文摘Human lung adenosquamous cell carcinoma(LUAS),containing both adenomatous and squamous pathologies,harbors strong plasticity and is significantly associated with poor prognosis.We established an up-to-date comprehensive genomic and transcriptomic landscape of LUAS in 109 Chinese specimens and demonstrated LUAS development via adeno-to-squamous transdifferentiation.Unsupervised transcriptomic clustering and dynamic network biomarker analysis identified an inflammatory subtype as the critical transition stage during LUAS development.Dynamic dysregulation of the counteracting lineage-specific transcription factors(TFs),containing adenomatous TFs NKX2-1 and FOXA2,and squamous TFs TP63 and SOX2,finely tuned the lineage transition via promoting CXCL3/5-mediated neutrophil infiltration.Genomic clustering identified the most malignant subtype featured with STK11-inactivation,and targeting LSD1 through genetic deletion or pharmacological inhibition almost eradicated STK11-deficient lung tumors.These data collectively uncover the comprehensive molecular landscape,oncogenic driver spectrum and therapeutic vulnerability of Chinese LUAS. | Shijie Tang Yun Xue Zhen Qin Zhaoyuan Fang Yihua Sun Chongzhe Yuan Yunjian Pan Yue Zhao Xinyuan Tong Jian Zhang Hsinyi Huang Yuting Chen Liang Hu Dasong Huang Ruiqi Wang Weiguo Zou Yuan Li Roman KThomas Andrea Ventura Kwok-Kin Wong Haiquan Chen Luonan Chen Hongbin Ji | 2023 | National Science Review2023，10，4： | 0 |
| 12 | The Expression of Ca N and CaMK is Associated with Lipogenesis in the Muscle of Chicken显示文摘Intramuscular fat(IMF) content in chickens significantly contributes to meat quality. The main objective of this study was to assess the expression of calcineurin(Ca N) and Ca2+/calmodulin-dependent protein kinase(Ca MK) in lipogenesis in chicken muscle. The chickens were slaughtered and sampled at the ages of4, 8, and 16 weeks, respectively. IMF content and the expression of Ca N subunits and Ca MK isoforms were measured in thigh muscle tissue. The results showed that the IMF contents were higher in chickens at the age of 16 weeks compared with those in chickens at the ages of 4 and 8 weeks(P <0.05). The expression levels of fatty acid synthase(FAS) and fatty acid translocase CD36(FAT/CD36)m RNA in 16-week-old chickens were all significantly up-regulated compared with those in 4-week-old chickens(P<0.05). The m RNA levels of Ca NB and Ca MK IV in 16-week-old chickens were significantly lower than those in 4-week-old chickens(P<0.05). But the Ca MK II m RNA levels in 16-week-old chickens were significantly higher than those in 4-week-old chickens(P <0.05). To investigate the roles of Ca MK and Ca N in adipogenesis, SV cells were incubated in standard adipogenesis medium for 24 h and treated with specific inhibitor of Ca MK and Ca N. The expressions of CCAAT/enhancer binding protein β(C/EBPβ), sterol regulatory elementbinding protein 1(SREBP1) and peroxisome proliferation-activated receptor γ(PPARγ) were dramatically enhanced by Cs A and Ca N inhibitor(P <0.05). KN93,a Ca MK II inhibitor, dramatically repressed the expression of those lipogenic genes(P<0.05). All the results above indicated that Ca N and Ca MK had different effects on adipogenesis in the muscle of chickens. | Ye YANG Jiao SONG Ruiqi FUI Yanfa SUN Jie WEN | 2015 | Agricultural Science & Technology2015，16，4： | 0 |
| 13 | In-situ transformed Mott-Schottky heterointerface in silver/manganese oxide nanorods boosting oxygen reduction,oxygen evolution,and hydrogen evolution reactions显示文摘The development of non-platinum group metal(non-PGM)and efficient multifunctional electrocatalysts for oxygen reduction reaction(ORR),oxygen evolution reaction(OER),and hydrogen evolution reaction(HER)with high activity and stability remains a great challenge.Herein,by in-situ transforming silver manganese composite oxide heterointerface into boosted Mott-Schottky heterointerface through a facile carbon reduction strategy,a nanorod-like silver/manganese oxide with superior multifunctional catalytic activities for ORR,OER and HER and stability was obtained.The nanorod-like silver/manganese oxide with Mott-Schottky heterointerface(designated as Ag/Mn_(3)O_(4))exhibits an ORR half-wave potential of 0.831 V(vs.RHE)in 0.1 M KOH,an OER overpotential of 338 mV and a HER overpotential of 177 mV at the current density of 10 mA·cm^(-2)in 1 M KOH,contributing to its noble-metal benchmarks comparable performance in aqueous aluminum-air(Al-air)battery and laboratorial overall water splitting electrolytic cell.Moreover,in-situ electrochemical Raman and synchrotron radiation spectroscopic measurements were conducted to further illustrate the catalytic mechanism of Ag/Mn_(3)O_(4)Mott-Schottky heterointerface towards various electrocatalytic reactions.At the heterointerface,the Ag phase serves as the electron donor and the active phase for ORR and HER,while the Mn_(3)O_(4)phase serves as the electron acceptor and the active phase for OER,respectively.This work deepens the understanding of the Mott-Schottky effect on electrocatalysis and fills in the gap in fundamental physical principles that are behind measured electrocatalytic activity,which offers substantial implications for the rational design of cost-effective multifunctional electrocatalysts with Mott-Schottky effect. | Ruiqi Cheng Kaiqi Li Huanxin Li Fengzhan Sun Xiaoqian He Tianshuo Zhao Jiao Zhang Chaopeng Fu | 2024 | Nano Research2024，17，5： | 0 |
| 14 | Two-dimensional titanium carbonitride MXene as a highly efficient electrocatalyst for hydrogen evolution reaction显示文摘In this paper,we report,for the first time,on the electrochemical catalytic activity of 2D titanium carbonitride MXene for hydrogen evolution reaction(HER).According to our study,2D titanium carbonitride exhibited much higher electrocatalytic activity than its carbide analogues,achieving an onset overpotential of 53 mV and Tafel slope of 86 mV dec^(-1),superior to the titanium carbide with onset overpotential of 649 mV and Tafel slope of 303 mV dec^(-1).The obtained onset overpotential for 2D titanium carbonitride is lower than those of all the reported transition metal carbides MXene catalysts without additives,so far.Density functional theory calculations were conducted to further understand the electrochemical performance.The calculation results show that a greater number of occupied states are active for Ti_(3)CNO_(2),revealing free energy for the adsorption of atomic hydrogen closer to 0 than that of Ti_(3)C_(2)O_(2).Both experimental and calculation studies demonstrate the excellent electrocatalytic behavior of titanium carbonitride.The investigation of 2D titanium carbonitride opens up a promising paradigm for the conscious design of high-performance non-precious metal catalyst for hydrogen generation. | Kun Liang Anika Tabassum Manish Kothakonda Xiaodong Zhang Ruiqi Zhang Brianna Kenney Brent D.Koplitz Jianwei Sun Michael Nagui | 2022 | Materials Reports(Energy)2022，2，1： | 0 |
| 15 | Coupling Sb_(2)WO_(6)microflowers and conductive polypyrrole for efficient potassium storage by enhanced conductivity and K^(+) diffusivity显示文摘Although metal oxide compounds are considered as desirable anode materials for potassium-ion batteries(PIBs)due to their high theoretical capacity,the large volume variation remains a key issue in realizing metal oxide anodes with long cycle life and excellent rate property.In this study,polypyrroleencapsulated Sb_(2)WO_(6)(denoted Sb_(2)WO_(6)@PPy)microflowers are synthesized by a one-step hydrothermal method followed by in-situ polymerization and coating by pyrrole.Leveraging the nanosheet-stacked Sb_(2)WO_(6)microflower structure,the improved electronic conductivity,and the architectural protection offered by the PPy coating,Sb_(2)WO_(6)@PPy exhibits boosted potassium storage properties,thereby demonstrating an outstanding rate property of 110.3 m A h g^(-1)at 5 A g^(-1)and delivering a long-period cycling stability with a reversible capacity of 197.2 m A h g^(-1)after 500 cycles at 1 A g^(-1).In addition,the conversion and alloying processes of Sb_(2)WO_(6)@PPy in PIBs with the generation of intermediates,K_(2)WO_(4)and K_(3)Sb,is determined by X-ray photoelectron spectroscopy,transmission electron microscopy,and exsitu X-ray diffraction during potassiation/depotassiation.Density functional theory calculations demonstrate that the robust coupling between PPy and Sb_(2)WO_(6)endues it with a much stronger total density of states and a built-in electric field,thereby increasing the electronic conductivity,and thus effectively reduces the K^(+)diffusion barrier. | Ruiqi Tian Hehe Zhang Zeyu Yuan Yuehua Man Jianlu Sun Jianchun Bao Ming-Sheng Wang Xiaosi Zhou | 2024 | Journal of Energy Chemistry2024，89，2： | 0 |
| 16 | CUL4B orchestrates mesenchymal stem cell commitment by epigenetically repressing KLF4 and C/EBPδ显示文摘Dysregulated lineage commitment of mesenchymal stem cells(MSCs)contributes to impaired bone formation and an imbalance between adipogenesis and osteogenesis during skeletal aging and osteoporosis.The intrinsic cellular mechanism that regulates MSC commitment remains unclear.Here,we identified Cullin 4B(CUL4B)as a critical regulator of MSC commitment.CUL4B is expressed in bone marrow MSCs(BMSCs)and downregulated with aging in mice and humans.Conditional knockout of Cul4b in MSCs resulted in impaired postnatal skeletal development with low bone mass and reduced bone formation.Moreover,depletion of CUL4B in MSCs aggravated bone loss and marrow adipose accumulation during natural aging or after ovariectomy.In addition,CUL4B deficiency in MSCs reduced bone strength.Mechanistically,CUL4B promoted osteogenesis and inhibited adipogenesis of MSCs by repressing KLF4 and C/EBPδexpression,respectively.The CUL4B complex directly bound to Klf4 and Cebpd and epigenetically repressed their transcription.Collectively,this study reveals CUL4B-mediated epigenetic regulation of the osteogenic or adipogenic commitment of MSCs,which has therapeutic implications in osteoporosis. | Ruiqi Yu Hong Han Shuxian Chu Yijun Ding Shiqi Jin Yufeng Wang Wei Jiang Yuting Liu Yongxin Zou Molin Wang Qiao Liu Gongping Sun Baichun Jiang Yaoqin Gong | 2023 | Bone Research2023，11，2： | 0 |
| 17 | Plasma-enabled synthesis of ordered PtFe alloy nanoparticles encapsulated with ultrathin N-doped carbon shells for efficient methanol electrooxidation显示文摘Methanol oxidation reaction(MOR),the key reaction for clean energy generation in fuel cells,is kinetically sluggish and short-lasting because of insufficient catalytic activity and stability of the common Pt-based electrocatalysts.Ordered Pt alloy structures which promise to surmount these issues,are challenging and impractical to fabricate using common high-temperature annealing.To address the urgent need for simple and rapid synthesis methods for such alloys,here we report the versatile plasma-assisted thermal annealing synthesis of a robust electrocatalyst with PtFe alloys supported on N-doped carbon nanotubes(denoted as PtFe@NCNT-P).Benefiting from the reactive plasma-specific effects,the PtFe@NCNT-P electrocatalyst features ultrafine PtFe alloy nanoparticles(mean size~2.88 nm,ordered degree~87.07%)and ultrathin N-doped carbon(NC)shells(0.3–0.7 nm),leading to the excellent catalytic activity and stability toward MOR.The catalyst shows the specific and mass activities of 3.99 mA/cm^(2)and 2,148.5 mA/mg,which are 7.82 and 7.41 times higher than those for commercial Pt/C(0.51 mA/cm^(2),290 mA/mg),and 2.18 and 2.59 times higher compared to the plasma-untreated PtFe@NCNT(1.83 mA/cm2,829.5 mA/mg),respectively.The PtFe@NCNT-P further exhibits extraordinary stability during the long-term chronoamperometry test and 1,000-cycle cyclic voltammetry scanning,much better compared to PtFe@NCNT samples even after the longer thermal annealing.These findings show great potential of the plasma-enabled synthesis of high-performance carbon-supported metallic electrocatalysts for the emerging clean energy technologies. | Xuxu Sun Zhijian Mao Ruiqi Wang Xiaohu Pi Changle Chen Junbo Zhong Qi Wang Kostya(Ken)Ostrikov | 2023 | Nano Research2023，16，2： | 0 |
| 18 | Quality Management of Financial Shared Service Center in the Digitalization Context:A Case Study of HX Financial Shared Services Center显示文摘In the digitalization context,a financial shared services center(FSSC)is designed to engage quality management in providing standardized financial shared services and risk control,completing the fundamental financial work,and offering value-added financial services to customers.The means that all these services are delivered has drawn attention from both theoretical and practical communities.Yet few researches has been conducted so far in this regard.Based on the Grounded Theory research method,this paper looks at the related quality management methods and summarizes findings in financial shared services centers,based on the case study of HX Financial Shared Services Center.This paper also analyzes FSSC definition,FSSC quality management,digitalization applied in FSSC quality management,and FSSC e-quality management development in this digitalization context.This paper can serve as references to counterparts engaging in FSSC quality management and to supplement the prevailing theories on FSSC quality management application. | LIU Junyong LIU Minghui SUN Ruiqi | 2022 | Frontiers of Business Research in China2022，16，2： | 0 |
| 19 | Human action recognition using a convolutional neural network based on skeleton heatmaps from two-stage pose estimation显示文摘Human action recognition based on skeleton information has been extensively used in various areas,such as human-computer interaction.In this paper,we extracted human skeleton data by constructing a two-stage human pose estimation model,which combined the improved single shot detector(SSD)algorithm with convolutional pose machines(CPM)to obtain human skeleton heatmaps.The backbone of the SSD algorithm was replaced with ResNet,which can characterize images effectively.In addition,we designed multiscale transformation rules for CPM to fuse the information of different scales and a convolutional neural network for the classification of the skeleton keypoints heatmaps to complete action recognition.Indoor and outdoor experiments were conducted on the Caster Moma mobile robot platform,and without an external remote control,the real-time movement of the robot was controlled by the leader through command actions. | Ruiqi Sun Qin Zhang Chuang Luo Jiamin Guo Hui Chai | 2022 | Biomimetic Intelligence & Robotics2022，2，3： | 0 |
| 20 | Cocoon-shaped P3-type K0.5Mn0.7Ni0.3O2 as an advanced cathode material for potassium-ion batteries显示文摘Potassium ion batteries(PIBs)are emerging as potential next-generation energy storage systems on account of their low cost and high theoretical energy density.Nevertheless,they also face challenges of low specific capacity and suboptimal cycling stability.Herein,we synthesize a cocoon-like P3-type K_(0.5)Mn_(0.7)Ni_(0.3)O_(2)(KMNO)cathode material by a self-template method.The KMNO cocoons possess a hierarchical layered architecture composed of nanoparticle stacking,which can accelerate the transport kinetics of potassium ions,mitigate the stress caused by K^(+)intercalation and deintercalation,and improve structural stability.In addition,Ni can not only alleviate the Jahn-Teller distortion and suppress the phase transition to stabilize the structure,but also act as an electrochemically active element,providing the capacity of two electrons from Ni2+to Ni4+.Combining the advantages of structure and nickel substitution,the P3-type KMNO cocoons are used for electrochemical performance testing of PIB cathodes,delivering an excellent rate capability of 57.1 m A h g^(-1)at 500 m A g^(-1)and a remarkable cycling stability of 77.0%over 300 cycles at 100 m A g^(-1).Impressively,the KMNO cocoons//pitch-derived soft carbon assembled full battery exhibits superior electrochemical performance with a reversible capacity of 79.7 m A h g^(-1)at 50 m A g^(-1).Moreover,ex-situ XRD also further reveals a solid solution phase reaction with a volume change of only 1.46%.This work furnishes a suitable approach to fabricating highperformance layered oxide cathodes for PIBs with outstanding cycling stability and rate capability. | Liping Duan Jianzhi Xu Yifan Xu Ruiqi Tian Yingying Sun Chuannan Zhu Xiangyin Mo Xiaosi Zhou | 2023 | Journal of Energy Chemistry2023，，1： | 0 |
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