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Journal of Energy Chemistry 2021年第3期30卷 510-518页

作者： Zongpeng Wang Beibei Xiao zhiping Lin Shijie Shen Aijiao Xu Zexin Du Yuchao Chen Wenwu zhong School of Advanced Study Taizhou UniversityTaizhou 318000ZhejiangChina School of Pharmau and Material Engineering Taizhou UniversityTaizhou 318000ZhejiangChina School of Energy and Power Engineering Jiangsu University of Science and TechnologyZhenjiang 212003JiangsuChina

Improving the OER activity of noble metal-based materials is of profound importance to minimize the usage of noble metals and lower the ***,we report considerable improvement on the catalytic activity of RuO_(2) particles for OER in both alkali and acid *** RuO_(2) nanoparticles were treated with a method of pulse laser *** Ru and RuO_(2) clusters were generated at the surface of RuO_(2) nanoparticles after the laser ablation,forming a lychee-shaped *** larger pulse energy RuO_(2) nanoparticles are treated with,the better the OER activity can *** calculations shows that the surface tension induced by the lychee-shaped morphology benefits the OER *** best sample gives an overpotential of 172 mV(at 10 mA cm^(-2))and a Tafel slope of 53.5 mV dec^(-1) in KOH,while an overpotential of 219 mV and a Tafel slope of 44.9 mV dec^(-1) in H_(2)SO_(4),which are of topclass *** work may inspire a new way to develop high-performance electrocatalysts for OER.

关键词： Oxygen evolution reaction Laser ablation RuO_(2)

Advances in designing heterojunction photocatalytic materials

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Chinese Journal of Catalysis 2021年第5期42卷 710-730页

作者： Zongpeng Wang zhiping Lin Shijie Shen Wenwu zhong Shaowen Cao School of Advanced Study Taizhou UniversityTaizhou 318000ZhejiangChina State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of TechnologyWuhan 430070HubeiChina School of Pharmaceutical and Material Engineering Taizhou UniversityTaizhou 318000ZhejiangChina

Under the background of increasing energy crisis and global warming,semiconductor-based photocatalysis has received tremendous attention due to its potential application in green energy production,CO_(2) reduction and pollutant *** photocatalytic activity of semiconductors,however,remains low due to issues like fast recombination of photo-generated electron-hole pairs,limited electron mobility,restricted optical absorption or insufficient active *** appropriate heterojunctions is proved to be a promising method to address most of these issues and thus to improve the photocatalytic *** this review,the working mechanism of various heterojunctions is presented *** most recent advances of strategies in designing and preparing efficient heterojunction photocatalysts are further summarized and some perspectives on the future directions in this field are provided.

关键词： Photocatalyst Heterojunction Renewable energy Charge transfer Redox ability

新一代自主可控继电保护装置测试装备研制及应用

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电气应用 2024年第8期43卷 58-65页

作者：叶芃谢榕钟城王志平巴全科国网江西省电力有限公司超高压分公司江西南昌330006 武汉凯默电气有限公司湖北武汉430223

为了解决继电保护测试仪自主化面临的主控芯片选型困难、处理器实时性与稳定性不高等问题,从芯片自主化与通信协议国产化的研究方向出发,提出了一种基于国产FPGA+龙芯处理器+翼辉操作系统的系统架构,并采用国产通信协议CMS代替MMS,研制... 详细信息

为了解决继电保护测试仪自主化面临的主控芯片选型困难、处理器实时性与稳定性不高等问题,从芯片自主化与通信协议国产化的研究方向出发,提出了一种基于国产FPGA+龙芯处理器+翼辉操作系统的系统架构,并采用国产通信协议CMS代替MMS,研制新一代自主可控继电保护装置测试装备,开发具备国产化芯片保护装置的网络性能测试与保护功能测试,有效避免国产化芯片在通信规约、功能逻辑等方面的隐患,提升保护装置运行的可靠性。

关键词：继电保护测试仪自主可控国产操作系统 CMS

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Robust Symmetry Prediction with Multi-Modal Feature Fusion for Partial Shapes

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Intelligent Automation & Soft Computing 2023年第3期35卷 3099-3111页

作者： Junhua Xi Kouquan Zheng Yifan zhong Longjiang Li zhiping Cai Jinjing Chen National University of Defense Technology ChangshaHunanChina Jiangxi University of Finance and Economics JiangxiChina Unit 78111 of Chinese People’s Liberation Army ChengduSichuanChina Sungkyunkwan University Korea

In geometry processing,symmetry research beneﬁts from global geo-metric features of complete shapes,but the shape of an object captured in real-world applications is often incomplete due to the limited sensor resolution,single viewpoint,and *** from the existing works predicting symmetry from the complete shape,we propose a learning approach for symmetry predic-tion based on a single RGB-D *** of directly predicting the symmetry from incomplete shapes,our method consists of two modules,i.e.,the multi-mod-al feature fusion module and the detection-by-reconstruction ***,we build a channel-transformer network(CTN)to extract cross-fusion features from the RGB-D as the multi-modal feature fusion module,which helps us aggregate features from the color and the depth ***,our self-reconstruction net-work based on a 3D variational auto-encoder(3D-VAE)takes the global geo-metric features as input,followed by a prediction symmetry network to detect the *** experiments are conducted on three public datasets:ShapeNet,YCB,and ScanNet,we demonstrate that our method can produce reliable and accurate results.

关键词： Symmetry prediction multi-modal feature fusion partial shapes

Design,synthesis and bioassay of the emerging photo-responsive fungicides

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中国化学快报:英文版 2023年第8期34卷 223-226页

作者： Wen Fu Xinyue Hu Qinglong Yuan zhiping Xu Jiagao Cheng zhong Li Xusheng Shao Shanghai Key Laboratory of Chemical Biology School of PharmacyEast China University of Science and TechnologyShanghai 200237China State Key Laboratory of Bioreactor Engineering East China University of Science and TechnologyShanghai 200237China Shanghai Frontier Science Research Base of Optogenetic Techniques for Cell Metabolism School of PharmacyEast China University of Science and TechnologyShanghai 200237China Engineering Research Center of Pharmaceutical Process Chemistry Ministry of EducationSchool of PharmacyEast China University of Science and TechnologyShanghai 200237China

Precise and spatiotemporal control over the pesticide remains to be a *** efficient controlled release systems(CRSs)have been developed to support the precise delivery of active ***,we incorporated the photoremovable protecting groups(PRPGs)into phenamacril(PHE)and obtained two photo-responsive fungicides of NV-PHE and *** 4,5-dimethoxy-o-nitrobenzyl(NV)or 7-diethylaminocoumarin(DEACM)-caged PHE could release the active molecule PHE after irradiation of UV light and blue light,*** properties and in-vitro/vivo fungicidal activities of NV-PHE and DEACM-PHE demonstrated the feasibility for light controlled release of ***-PHE could release 98%PHE by illumination of blue *** irradiated DEACM-PHE could preserve the similar bioactivity of PHE,and significantly improve the in-vitro/vivo fungicidal activities compared to the non-irradiated *** optical controlled release of PHE from DEACM-PHE enabled the precise and spatiotemporal delivery of PHE,diversifying the development of CRSs for pesticide,and providing environmentfriendly agricultural applications with high pesticide efficiency.

关键词： Phenamacril Controlled release Photoremovable protecting groups Spatiotemporal Significant difference

Fabricating Ru single atoms and clusters on CoP for boosted hydrogen evolution reaction

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Chinese Journal of Structural Chemistry 2023年第4期42卷 46-50页

作者： Xiaoqi Wang Jitang Zhang Zongpeng Wang zhiping Lin Shijie Shen Wenwu zhong School of Material Science and Engineering Taizhou UniversityTaizhou318000China

Single atom catalysts(SATs)process the highest utilization efficiency of noble *** synergistic effect of noble single atoms and clusters,however,is insufficiently *** this work,Ru single atoms and clusters are fabricated on CoP substrate simultaneously,using a facile synchronous phosphorization method,with pre-prepared CoOOH and RuCl_(3)mixture as the raw *** is demonstrated that strong charge transfer is established between Co and Ru elements,which leads to electron-sufficient Ru *** a result,the Ru species decorated CoP exhibits excellent electrocatalytic activity for HER,with an overpotential of 32 mV to afford a current density of 10 mA/cm^(2)and a Tafel slope of 37.6 mV/dec,much better than the pure CoP *** work provides insights into the exploration of synergistic effect of noble metal single atoms and clusters fabricated on transition metal phosphide substrate.

关键词： Single atom Cluster CoP Hydrogen evolution reaction

Pollen-like self-supported FeIr alloy for improved hydrogen evolution reaction in acid electrolyte

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Journal of Energy Chemistry 2022年第3期31卷 560-565,I0015页

作者： Shengyu Ma Jun Deng Yaping Xu Weiying Tao Xiaoqi Wang zhiping Lin Qinghua Zhang Lin Gu Wenwu zhong School of Advanced Study Taizhou UniversityTaizhou 318000ZhejiangChina Taizhou Research Institute of Bio-medical and Chemical Industry CO. LTDTaizhou 318000ZhejiangChina Institution of Physics Chinese Academic of ScienceBeijing 100190China

Ir is recognized as efficient catalyst for hydrogen evolution reaction(HER).The high price,however,has hindered its application in the production of *** this work,we prepared the self-supported FeIr alloy nanoparticles,taking advantage of solid-state synthesis *** as-prepared FeIr alloy possesses a novel morphology of pollen,which is consist of smaller FeIr *** calculations reveal that the change of the free Gibbs for Ir is negative after the adsorption of active H,while it is positive for the case of ***,the alloying of Fe and Ir not only effectively reduces the cost,but also can achieve more adequate adsorption of active H *** from this,the as-prepared FeIr alloy nanoparticle exhibits superior HER performance with an overpotential of 19 m V at a current density of 10 m V/cm^(2)and a Tafel slope of 32 m V/dec,when tested in 0.5 M H_(2)SO_(4),better than pure Ir and Pt/*** work paves the way to the exploration of efficient alloy electrocatalysts for HER.

关键词： FeIr alloy Water splitting Catalysis Hydrogen evolution reaction

Synthesis, Insecticidal Assay and Molecular Docking Study of Novel Neonicotinoids N-Oxide Analogues

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Chinese Journal of Chemistry 2012年第2期30卷 357-361页

作者： Zhang,Wenwen Fan,Yefeng Yu,Tao Xu,zhiping Xu,Xiaoyong Cheng,Jiagao Li,zhong Shanghai Key Laboratory of Chemical Biology School of PharmacyEast China University of Science and TechnologyShanghai 200237China

Eight novel neonicotinoids N-oxide analogues were designed and synthesized. All the compounds have been identified by 1H NMR and HRMS. The N-oxide analogues exhibit high insecticidal activity against cowpea aphids （Aphis craccivora） at 250 mg,L-1. The influence of N-oxide formation on the biological activity was elucidated by computational chemical study, and it indicated that the water bridge hydrogen bonding network was broken due to the influence of the O atom connected with the pyridine ring.

关键词： N-oxide bioactivity computational chemical study NPA atomic charges

Leaf traits and their interrelationship of 23 plant species in southeast of Keerqin Sandy Lands,China

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Frontiers in Biology 2008年第3期3卷 332-337页

作者： Jinhuan LIU Dehui ZENG Don Koo LEE zhiping FAN Lei zhong Institute of Applied Ecology Chinese Academy of SciencesShenyang 110016China Department of Forest Sciences Seoul National UniversitySeoul 151–921Korea

Six leaf traits,i.e.,fresh mass(FM),dry mass(DM),leaf dry matter content(DMC),area(AR),specific leaf area(SLA)and thickness(TH)from 23 plant species in the southeastern Keerqin Sandy Lands,China were *** results show that leaf traits of herbs were more diversified than those of shrubs and trees and aver-age SLA tended towards a decreasing trend from herbs to shrubs to *** the contrary,DMC and DM show an upward trend from herbs to shrubs to *** apparent difference was found in *** for DM and TH,there were significant variations in SLA and DMC among three different growth ***,a significant correlation was found between SLA and *** is concluded that SLA and DMC could be used to predict species position along a resource use gradient.

关键词： specific leaf area leaf dry matter content leaf thickness Keerqin Sandy Lands

运动康复干预对慢性心力衰竭患者心功能及细胞自噬、mTOR通路的影响

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分子诊断与治疗杂志 2024年第8期16卷 1463-1466,1471页

作者：黄志萍肖丹丹钟前波张艳海南省老年病医院海南海口571100 海口市第三人民医院海南海口571100

目的研究运动康复干预对慢性心力衰竭(CHF)患者心功能及细胞自噬、哺乳动物雷帕霉素靶蛋白(mTOR)通路的影响。方法选择2021年1月至2023年12月期间在海南省老年病医院就诊的CHF患者,随机分为观察组(n=43,接受常规抗心衰治疗联合运动康复... 详细信息

目的研究运动康复干预对慢性心力衰竭(CHF)患者心功能及细胞自噬、哺乳动物雷帕霉素靶蛋白(mTOR)通路的影响。方法选择2021年1月至2023年12月期间在海南省老年病医院就诊的CHF患者,随机分为观察组(n=43,接受常规抗心衰治疗联合运动康复干预)和对照组(n=44,接受常规抗心衰治疗)。治疗后3个月时,比较左心室射血分数(LVEF)、N末端脑钠肽前体(NT⁃proBNP)、6分钟步行距离(6MWD)、明尼苏达心力衰竭生活质量问卷(MLHFQ)评分,血清轻链蛋白3⁃Ⅱ(LC3⁃Ⅱ)、Beclin⁃1、自噬相关蛋白9a(Atg9a)、肌红蛋白(Myo)、肌酐(Cr)、丙氨酸氨基转移酶(ALT)、天门冬氨酸氨基转移酶(AST)水平及外周血PI3K、AKT、mTOR mRNA表达水平。结果治疗后3个月时,观察组的LVEF水平、6MWD、血清LC3⁃Ⅱ、Beclin⁃1、Atg9a水平均高于对照组,差异有统计学意义(t=3.676、7.814、6.978、11.593、14.147,P0.05)。结论运动康复干预改善CHF患者的心功能,同时激活细胞自噬、抑制PI3K/AKT/mTOR通路。

关键词：慢性心力衰竭运动康复心功能自噬哺乳动物雷帕霉素靶蛋白