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26篇 您的检索式:作者名="ZHU LingJun"
    题名 作者 年代 出处 被引量
1A highly active oxygen evolution electrocatalyst: Ultrathin CoNi double hydroxide/CoO nanosheets synthesized via interface-directed assembly显示文摘成本效率、稳定的氧进化 electrocatalyst 为改进精力存储和变换效率是必要的。此处, 2D nanosheets 与随机 cross-linked CoNi 分层的双氢氧化物(LDH ) 并且小咕咕叫 nanocrystals 被设计并且综合经由在在空中的 situ 减小和 interfacedirected 汇编。CoNi LDH/CoO nanosheets 的形成被归因于界面的紧张驾驶的含水的 metaloxide 簇的强壮的挤出。获得了松开、多孔的 nanosheets 由于众多的缺点的存在展出了低 crystallinity。由于在金属 3d 和 O 2p 之间的轨道的杂交, orbitals,和电子在在场的 CoNi LDH 通过 NiOCo,很多个公司和 Ni 原子在金属原子之间转一个高 +3 原子价。在氧进化反应(OER ) 的高密度的这些唯一的特征结果活跃地点,改进与的亲密关系哦 和催化剂,并且为离子吸附和运输导致一个大可存取的表面区域和可渗透的隧道。因此,产生 nanosheets 向 OER 展出了高催化的活动。CoNi LDH/CoO 在碱的媒介展示了 1.48 V 的一个低发作潜力,并且在 10 妈据獥漠 ? 楬桧 ?L 潳灲楴湯漠 ? 桴 ? 的当前的密度要求了仅仅 300 mV 的过电位 ?? 潢瑴浯摥琠慲獮業瑴湡散吗??Jun Wu Zhiyu Ren Shichao Du Lingjun Kong Bowen Liu Wang Xi Jiaqing Zhu Honggang Fu 2016Nano Research2016,9,3:25
2Catalytic methanation of syngas over Ni-based catalysts with different supports显示文摘Co-precipitation method was selected for the preparation of Ni/Al_2O_3, Ni/ZrO_2 and Ni/CeO_2 catalysts, and their performances in methanation were investigated in this study. The structure and surface properties of these catalysts were characterized by BET, XRD, H_2-TPD, TEM and H_2-TPR. The results showed that the catalytic activity at low temperature followed the order: Ni/Al_2O_3>Ni/ZrO_2>Ni/CeO_2. Ni/Al_2O_3 catalyst presented the best catalytic performance with the highest CH_4 selectivity of 94.5%. The characterization results indicated that the dispersion of the active component Ni was the main factor affecting the catalytic activity and the one with higher dispersion gave better performance.Yincong Liu Lingjun Zhu Xiaoliu Wang Shi Yin Furong Leng Fan Zhang Haizhou Lin Shurong Wang 2017Chinese Journal of Chemical Engineering2017,25,5:3
3A review on the upgradingof bio-oil based on separation显示文摘The development of bio-based liquid fuel is important for the substitution of transport fuels.Fast pyrolysis can efficiently convert solid biomass wastes into bio-oil.However,its poor properties limit its high-quality utilization and therefore upgrading is required.Because of the complicated composition,upgrading bio-oil by a single technique faces many problems,such as low conversion efficiency and severe catalyst deactivation.These problems can be largely overcome by graded upgrading based on separation,in which bio-oil is first separated into several fractions and then these fractions are upgraded by different techniques.This paper is a review of the current states in the upgrading of bio-oil fractions obtained from water extraction and vacuum or molecular distillation.The corresponding upgrading techniques include esterification,steam reforming,catalytic cracking,and hydrodeoxygenation. For each upgrading technique,the corresponding conversion behaviors and mechanisms of typical model compounds in bio-oil fractions are first outlined,and then the applications of this technique in actual bio-oil fraction upgrading are introduced.The graded upgrading of bio-oil based on separation will have more potential and become more economical if various separation techniques,upgrading methods,and the extraction of valuable chemicals can be combined.王树荣 CAI QinJie ZHANG Fan CHEN JunHao ZHAO Yuan ZHU LingJun 2017Science Foundation in China2017,25,1:3
4Impact of pre-oxidation on the formation of byproducts in algae-laden water disinfection:Insights from fluorescent and molecular weight显示文摘Pre-oxidation has been reported to be an effective way to remove algal cells in water, but the released algal organic matter (AOM) could be oxidized and lead to the increment in disinfection by-product (DBP) formation. The relationship between pre-oxidation and AOM-derived DBP formation needs to be approached more precisely. This study compared the impact of four pre-oxidants, ozone (O), chlorine dioxide (ClO), potassium permanganate(KMnO) and sodium hypochlorite (NaClO), on the formation of nitrogenous (N-) and carbonaceous (C-) DBPs in AOM chlorination. The characterization (fluorescent properties,molecular weight distribution and amino acids concentration) on AOM samples showed that the characterization properties variations after pre-oxidation were highly dependent on the oxidizing ability of oxidants. The disinfection experiments showed that Oincreased DBP formation most significantly, which was consistent with the result of characterization properties variations. Then canonical correspondent analysis (CCA) and Pearson’s correlation analysis were conducted based on the characterization data and DBP formation. CCA indicated that C-DBPs formation was highly dependent on fluorescent data. The formation of haloacetic acids (HAAs) had a positive correlation with aromatic protein-like component while trichloromethane (TCM) had a positive correlation with fulvic acid-like component.Pearson’s correlation analysis showed that low molecular weight fractions were favorable to form N-DBPs. Therefore, characterization data could provide the advantages in the control of DBP formation, which further revealed that KMnOand ClOwere better options for removing algal cells as well as limiting DBP formation.Da Sheng Lingjun Bu Shumin Zhu Yangtao Wu Jue Wang Nan Li Shiqing Zhou 2022Journal of Environmental Sciences2022,34,7:2
5The influence of copper particle dispersion in Cui Si02 catalysts on the hydrogenation synthesis of ethylene glycol 显示文摘Zhu Yingying Wang Shurong Zhu Lingjun 2010Catal Lett2010,135,34:1
6Analysing complete genome sequence of swine hepatitis E virus (HEV), strain CHN-XJ-SW13 isolated from Xinjiang, China: Putative host range, and disease severity determinants in HEV显示文摘Hongwei Fu Ling Wang Yonghong Zhu Jiabao Geng Lingjun Li Xiaojuan Wang Qiuning Bu Hui Zhuang 2011Infection Genetics and Evolution2011,,3:1
7Genome-wide analysis of long noncoding RNA signature in human colorectal cancer显示文摘Yao Xue Gaoxiang Ma Dongying Gu Lingjun Zhu Qiuhan Hua Mulong Du Haiyan Chu Na Tong Jinfei Chen Zhengdong Zhang Meilin Wang 2014Gene2014,,:1
8Effect of Ni Precipitation Method on CO Methanation over Ni/TiO2 Catalysts显示文摘YIN Shi ZHU Lingjun LIU Yincong WANG Xiaoliu LIU Yingying WANG Shurong 2018Chemical Research in Chinese Universities2018,34,2:1
9Swine hepatitis E virus in rural southern China: genetic characterization and experimental infection in rhesus monkeys (Macaca mulatta)显示文摘Yanli Ji Yonghong Zhu Jingrui Liang Xianfei Wei Xi Yang Ling Wang Lingjun Li Yibin Chang Ronglan Tang Hui Zhuang 2008Journal of Gastroenterology2008,,7:1
10The influence mechanism of solvent on the hydrogenation of dimethyl oxalate显示文摘The hydrogenation of dimethyl oxalate(DMO) for the producing of C2-C4 alcohols with methanol as solvent was researched at the temperature of 270 °C to 310 °C. Ethylene glycol(EG) was the main product at low temperature and the selectivity of which was 61.9% at 230 °C. However, EG selectivity decreased sharply with the increase of temperature while ethanol became the main liquid products with the selectivity of 43.5% at 270 °C. It can be ascribed to a thorough hydrogenation of DMO at a high temperature. In addition, the promotion of Guerbet reaction led to the production of propanol and butanol. Simultaneously, the amount of gas products including CO, CO_2 and dimethyl ether(DME) also increased, which became a competition factor in the conversion of DMO to liquid products including C2-C4 alcohols. The blank test was carried out with pure methanol as feedstock with and without Cu/SiO_2 catalyst, which revealed that methanol was involved in the formation of gas products and higher alcohols on Cu-based catalyst, and the main gas product was CO.Shi Yin Lingjun Zhu Xiaoliu Wang Yingying Liu Shurong Wang 2019Chinese Journal of Chemical Engineering2019,27,2:1
11China A Policy-based Adaptive Web Services Security Framework显示文摘BIN LI LINGJUN ZHAO JUNWU ZHU 2011School of Information Engineering Yangzhou University Yangzhou2011,,:1
12Development of a theoretically based thermal model for lithium ion battery pack显示文摘Cong Zhu Xinghu Li Lingjun Song Liming Xiang 2013Journal of Power Sources2013,,:1
13Harmine induces apoptosis and inhibits tumor cell proliferation, migration and invasion through down-regulation of cyclooxygenase-2 expression in gastric cancer显示文摘Hao Zhang Kun Sun Jing Ding Huae Xu Lingjun Zhu Kai Zhang Xiaolin Li Weihao Sun 2013Phytomedicine2013,,:1
14The effect of cy- tokine-induced killer cells for treatment of patients with solid tumors: a clinical retrospective study 显示文摘Zhang Jinying Zhu Lingjun Wei Juan 2012J Cancer Res Clin Onclo2012,138,:1
15Convenient tetra- hydropyranylation of alcohols and phenols by catalytic ferric sulfate hydrate ( Fe2 (SO4 ) 3 xH20) 显示文摘LI LINGJUN ZHU LIZHI ZHANG XINY1NG 2005Canadian Journal of Chemistry2005,83,8:1
16The Struc- ture, Morphology and Catalytic Performance of a Silica Sup- ported Cu Catalyst for Ethylene Glycol Synthesis 显示文摘Zhu Lingjun Wang Shurong Ge Xiaolan 2011Adv MaterRes2011,,217:1
17Insight into the mechanisms of trichloronitromethane formation by vacuum ultraviolet: QSAR model and FTICR-MS analysis显示文摘Vacuum ultraviolet(VUV) photolysis is recognized as an environmental-friendly treatment process. Nitrate(NO-3) and natural organic matter(NOM) are widely present in water source.We investigated trichloronitromethane(TCNM) formation during chlorination after VUV photolysis, because TCNM is an unregulated highly toxic disinfection byproduct. In this study:(1) we found reactive nitrogen species that is generated under VUV photolysis of NO-3react with organic matter to form nitrogen-containing compounds and subsequently form TCNM during chlorination;(2) we found the mere presence of 0.1 mmol/L NO-3can result in the formation of up to 63.96 μg/L TCNM;(3) we found the changes in pH(6.0-8.0), chloride(1-4 mmol/L), and bicarbonate(1-4 mmol/L) cannot effectively diminish TCNM formation;and,(4) we established the quantitative structure-activity relationship(QSAR) model,which indicated a linear relationship between TCNM formation and the Hammett constant(σ) of model compounds;and,(5) we characterized TCNM precursors in water matrix after VUV photolysis and found 1161 much more nitrogen-containing compounds with higher aromaticity were generated. Overall, this study indicates more attention should be paid to reducing the formation risk of TCNM when applying VUV photolysis process at scale.Xiaojun Chen Yangtao Wu Weiqiu Zhang Lingjun Bu Shumin Zhu Da Sheng Shiqing Zhou John C.Crittenden 2023Journal of Environmental Sciences2023,,3:0
18Investigation of the impact of hydrodynamic conditions on sediment resuspension in shallow lakes显示文摘In this study,we sampled the original sediment columns from three points located in the eastern,central,and western areas of Chaohu Lake,and then investigated sediment resuspension under hydraulic disturbances in the laboratory. The results showed that when the hydraulic disturbance is weak and sediment surface shear stress is small (<0.02 N/m²),sediment surface layer moves alone. When the hydraulic disturbance is moderate and sediment surface shear stress is within a threshold (3.7 N/m²),only a small proportion of the surface sediments begins to move. However,when the hydraulic disturbance is further strengthened and sediment surface shear stress is larger than the threshold value,surface sediments move smoothly. By the experimental results,we found that the plankton layer is about 1 mm (1.56% of the maximum content of suspended matter (SSCmax)),which is the major contribution of individual sediment initiation. The new sediment layer is about 19–22 mm (20.9% of the SSCmax),which considerably affects sediment resuspension in shallow lakes. The consolidated layer is about 22 mm below the bed surface,which requires high shear stress and is hard to be transferred to the water column. The quantified experimental observation results are further verified with the theoretical results.Wenguang Luo Jing Lu Senlin Zhu Yao Yue Lingjun Xiao 2022International Journal of Digital Earth2022,15,1:0
19A meta-analysis of caspase-8-652 6N del polymorphism and digestive tract cancer risk显示文摘Caspase-8(CASP8) is one key regulator of apoptosis of T lymphocytes and is encoded by the CASP8 gene. It has been reported that the six-nucleotide deletion polymorphism(-652 6 N del) of the CASP8 gene had effect on some cancer risk. Few studies explored the association between CASP8 gene polymorphism and digestive tract cancer risk.To evaluate the association between the CASP8-652 6 N del polymorphism and the risk of digestive tract cancer, we conducted this meta-analysis. We found that CASP8-652 6 N del polymorphism was associated with a significantly reduced risk of digestive tract cancer in the co-dominant model(del/del vs. ins/ins: OR= 0.82, 95%CI= 0.72-0.95;del/ins vs. ins/ins: OR = 0.92,95%CI = 0.87-0.97;dominant model(del/ins + del/del vs. ins/ins: OR = 0.91,95%CI =0.87-0.96, recessive model: del/del vs. del/ins + ins/ins: OR = 0.85, 95%CI = 0.75-0.97). In the stratified analysis by cancer types, we found that all genetic models had protective effect on gastric cancer. Similar results were observed for colorectal cancer under heterozygote comparison and dominant model, but not under homozygote comparison or recessive model. In addition, a significantly decreased risk was found on esophageal cancer for most genetic models,except heterozygote comparison. When stratified by ethnicity and source of control, an evidently decreased risk was identified in the Asian populations and population-based studies. In conclusion, there exists an association between the CASP8-652 6 N del polymorphism and reduced digestive cancer risk, especially among Asians and populationbased studies.Haina Du Guoxin Song Mingzhi Fang Yongqian Shu Xin Zhao Lingjun Zhu 2019The Journal of Biomedical Research2019,33,3:0
20Deciphering of advantageous electrocatalytic water oxidation behavior of metal-organic framework in alkaline media显示文摘Carboxylic acid-based metal-organic frameworks(MOFs)are normally passed for the“pre-catalysts”for oxygen evolution reaction(OER)due to the hydroxides constructed in-situ during its alkaline hydrolysis process(AHP)in lye.Whereas,it remains a mystery that they show advantageous activity over prototypical hydroxides when they are directly acted as OER catalysts.Herein,we propose for the first time that the steric hindrance effect of Nafion can induce enhanced catalytic activity of such MOFs.Different from conventional catalysts without AHP,the Nafion with 3D structure weakens the AHP of Co-MOF nanoribbons,thus forming small size and low crystallinity species(cobalt hydroxide)with more active sites.And the existence of Nafion also optimizes its electronic structure,which is confirmed by transmission electron microscopy(TEM),in-situ UV absorption spectra,in-situ Raman spectroscopy and so on.Compared with Co-MOF-K obtained by directly immersing the Co-MOF nanoribbons in 1.0 M KOH,the Co-MOF-NK obtained by AHP of Co-MOF mixed with Nafion shows better catalytic activity.Based on the above inspiration,we realized the low overpotential of 268 mV at 10 mA·cm^(−2) by preparing CoFe-MOF-NK.This work provides a new understanding of the structural reconstruction of MOFs in the field of electrocatalysis.Ming Liu Lingjun Kong Xuemin Wang Jie He Jijie Zhang Jian Zhu Xian-He Bu 2021Nano Research2021,14,12:0
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