Ye Song

Nanjing University of Science and Technology

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Trends

Author Order

Document Type

Co-Authors

Xufei Zhu

Nanjing University of Science and Technology

Feng Wang

Beijing University of Chemical Technology

Jingjun Liu

Beijing University of Chemical Technology

Dongdong Li

Xiangnan University

Jing Ji

Beijing University of Chemical Technology

Dongliang Yu

Zhejiang University of Technology

Xiaohong Chen

Sun Yat-sen University

Jianrong Qiu

Zhejiang University

Xufei Zhu

Nanjing University of Science and Technology

Linfeng Lu

Shanghai Advanced Research Institute

Cooperative Institutions

Chinese Academy of Sciences

171

Nanjing University of Science and Technology

163

University of Chinese Academy of Sciences

Nanjing University

Sichuan University

Zhejiang University

Beijing University of Chemical Technology

Shanghai Advanced Research Institute

Harbin Institute of Technology

Shandong University

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Field

Oxygen bubble mould effect: serrated nanopore formation and porous alumina growth

Monatshefte für Chemie - Chemical Monthly (2008)

Xufei Zhu Lin Liu Ye Song Hongbing Jia Huadong Yu

Nanopore

Oxygen evolution

10.1007/s00706-008-0893-5

Cite

Citations (101)

Effects of Mn-doped ceria oxygen-storage material on oxidation activity of diesel soot

RSC Advances (2017)

He Huang Junheng Liu Ping Sun Ye Song Bingxia Liu

TG and DTG curves of diesel particle shift to the low temperature region with the increase of Mn doping into CeO₂system, which indicates that the particle ignition combustion temperature decreases.

Oxygen storage

10.1039/c6ra27007g

Cite

Citations (52)

Theoretical study on the insertion reactions of Ti+(2F) with HF, HCl, H2O, H2S, NH3, PH3, CH4, and SiH4

International Journal of Quantum Chemistry (1999)

Chaojie Wang Ye Song

The insertion reactions of the titanium atom cation Ti+(2F) into HF, HCl, H2O, H2S, NH3, PH3, CH4, and SiH4 have been studied by ab initio molecular orbital theory. All these reactions involve the initial formation of an intermediate complex followed by a hydrogen migration process via a transition state to inserting product. The Ti+(2F) insertion into eight compounds' reactions show that the reaction with hydride of the right-hand group is more exothermic than that of the left-hand group and has a lower overall barrier, and that the reaction with the second-row hydride has a lower overall barrier and is less exothermic than with the first-row hydride. ©1999 John Wiley & Sons, Inc. Int J Quant Chem 75: 47–54, 1999

Exothermic reaction

Insertion reaction

Transition state

Exothermic process

Hydrogen atom

Activation barrier

10.1002/(sici)1097-461x(1999)75:1<47::aid-qua5>3.0.co;2-i

Cite

Citations (14)

Debunking the essential effect of temperature and voltage on the current curve and the nanotube morphology

RSC Advances (2021)

Tianle Gong Jieda Chen Pengjin Fang Lin Liu Chengyuan Li

The formation mechanism of anodic TiO2 nanotubes remains to be unclear till now. Many researchers study the influence of temperatures above 0 °C instead of below 0 °C. Few papers before have explained the relationship between the current-time curve and the morphology of the nanotubes. In this study, the innovative 'oxygen bubble model' and the ionic current and electronic current theories were introduced to explain the growth of nanotubes below 0 °C. The length of anodic TiO2 nanotubes at 15 °C, 0 °C, -10 °C were 1.28 μm, 0.93 μm and 0.21 μm, respectively, but the diameter of anodic TiO2 nanotubes was almost the same, at about 164 nm. When the temperature was low, the magnitude of electronic current and the ionic current was small, the mold effect was weak and nanotubes could not be formed. At the same time, this study shows that the dissolution reaction of the field-assisted solution theory has no electron gain or loss, and it has nothing to do with the current, which negates the field-assisted dissolution theory. A novel two-step anodization was used to verify the conclusion. It was found that nanotubes could be obtained when the anodizing current was decreasing or increasing. Also, ginseng-shaped nanotubes are formed at a particular voltage sequence. Based on the 'oxygen bubble model' and the ionic current and electronic current theories, the formation process of nanotubes of two-step anodization is explained clearly.

Morphology

10.1039/d1ra06694c

Cite

Citations (0)

Study on Test Accuracy for Full-Flow Dilution of Constant Volume Sampling

Ye Song

With the development of automotive pollution control technology,the influence on the exhaust measuring accuracy by use of full-flow dilution in a constant volume sampling(CVS) system is increasing.The CVS test methods is studied,and the inner reasons affecting the measurement accuracy of full-flow dilution in the constant volume sampling system are analyzed.

Dilution

Constant (computer programming)

Cite

Citations (0)

Study on the effect of Ce_1-xMn_xO₂ catalyst on improving diesel emission performance

Advances in Mechanical Engineering (2020)

He Huang Xiao Zhang Junheng Liu Ye Song

To reduce diesel emissions while permitting the passive regeneration of the diesel particulate filter (DPF) at low temperatures, we developed three after-treatment DPF devices. These devices consisted of a ceramic body that was either bare or loaded with the catalysts CeO 2 (DPF-CeO 2 ) or Ce 0.5 Mn 0.5 O 2 (DPF-Ce 0.5 Mn 0.5 O 2 ). The effects of these units on soot, NO x , CO, and hydrocarbon emissions were assessed. On average, the DPF-Ce 0.5 Mn 0.5 O 2 device outperformed the DPF-CeO 2 device. In addition, increasing the engine load was found to raise the exhaust temperature while increasing the soot oxidation efficiency and reducing soot emissions. The maximum soot removal percentages of the DPF-CeO 2 and DPF-Ce 0.5 Mn 0.5 O 2 were 37.6% and 55.1%, respectively, under B100 working conditions. The extent of NO x removal also gradually increased as the load increased, and the average removal percentages were 8.6% and 15.0%, respectively. Both catalytic devices lowered CO emissions to a much greater extent than the bare DPF, with average removals of 45.8% and 55.6%, respectively, while the average hydrocarbon oxidation values were 39.1% and 50.9%, respectively. Notably, the hydrocarbon emissions were almost zero after Ce 1-x Mn x O 2 catalysis under C100 working conditions.

10.1177/1687814020914746

Cite

Citations (2)

Improving the performance of ternary bulk heterojunction polymer cell by regioregular poly (3-hexylthiophene)-grafted oxide graphene on in situ doping of CdS

Journal of Materials Science (2016)

Jing Ji Shengjuan Ma Fei Shan Feng Wang Ye Song

Oleylamine

10.1007/s10853-016-9981-9

Cite

Citations (8)

Molybdenum nitride as a metallic photoelectrocatalyst for hydrogen evolution reaction via introduction of electron traps to improve the separation efficiency of photogenerated carriers

International Journal of Hydrogen Energy (2022)

Yuanyuan Tian Feng Li Ye Song Jingjun Liu Jing Ji

Photocurrent

Overpotential

Reversible hydrogen electrode

10.1016/j.ijhydene.2021.08.188

Cite

Citations (5)

Growth of anodic TiO2 nanotubes in mixed electrolytes and novel method to extend nanotube diameter

Electrochimica Acta (2015)

Yulian Zhang Dongliang Yu Mingqi Gao Dongdong Li Ye Song

Anodizing

10.1016/j.electacta.2015.02.058

Cite

Citations (34)

Lanthanum‐Based Compounds: Electronic Band‐Gap‐Dependent Electrocatalytic Materials for Oxygen Reduction Reaction

Chemistry - A European Journal (2017)

Weiwei Gu Ye Song Jingjun Liu Feng Wang

The electronic energy level of lanthanum compounds plays an important role in the oxygen reduction reaction (ORR) electrocatalytic process. In this work, three lanthanum compounds, LaOHCO3 , La2 O2 CO3 , and La2 O3 , have been synthesized through an in situ urea hydrolysis method, followed by annealing at different temperatures. Among these lanthanum compounds, the layer-structured La2 O2 CO3 has the smallest band gap and moderate values of the conduction band (CB) and valence band (VB). Electrochemical measurements in 0.1 m KOH solution have shown that, compared with the other catalysts, La2 O2 CO3 exhibits the best electrocatalytic activity with the lowest H2 O2 production and highest durability for ORR, which proves the close correlation between electronic energy level and electrocatalytic ORR activity. During the ORR process over La2 O2 CO3 , some covalent electrons from the VB are first excited to the CB and then transfer to the unoccupied π*2p orbitals of an active oxygen molecule, leading to strengthened oxygen adsorption and promotion of the reduction of oxygen. Moreover, La2 O2 CO3 has an ability to chemically disproportionate hydrogen peroxide (to give HO2- ), and the produced HO2- at the energy level of O2 /HO2- can undergo prompt chemical disproportionation into O2 and OH- . The O2 generated at this stage is adsorbed on the catalyst surface, which can be utilized for further oxygen reduction.

Lanthanum

10.1002/chem.201701136

Cite

Citations (30)