Xianhu Liu

Zhengzhou University

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i-10 index

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Co-Authors

Chuntai Liu

Zhengzhou University

112

Changyu Shen

Zhengzhou University

Yamin Pan

Zhengzhou University

Guoqiang Zheng

Zhengzhou University

Dirk W. Schubert

Friedrich-Alexander-Universität Erlangen-Nürnberg

Lei Wang

Inner Mongolia University

Rui‐Ting Gao

Inner Mongolia University

Zhanhu Guo

Northumbria University

Renchao Che

Collaborative Innovation Center of Chemistry for Energy Materials

Yiwen Li

Sichuan University

Cooperative Institutions

Chinese Academy of Sciences

290

Zhengzhou University

169

University of Chinese Academy of Sciences

134

Fudan University

103

Sichuan University

University of Science and Technology of China

Northwestern Polytechnical University

Sun Yat-sen University

Zhejiang University

Huazhong University of Science and Technology

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Aluminum dihydric tripolyphosphate/polypyrrole-functionalized graphene oxide waterborne epoxy composite coatings for impermeability and corrosion protection performance of metals

Advanced Composites and Hybrid Materials (2021)

Qingsong Zhu Yuxiang Huang Yilong Li Manting Zhou Sankui Xu

Polypyrrole

In situ polymerization

10.1007/s42114-021-00265-6

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Citations (112)

Interface-Constrained Layered Double Hydroxides for Stable Uranium Capture in Highly Acidic Industrial Wastewater

ACS Applied Materials & Interfaces (2021)

Peipei Yang Songwei Li Chuntai Liu Xianhu Liu

Low acid endurance of layered double hydroxides (LDHs) limits their uranium(VI) [U(VI)] adsorption capability from harsh industrial wastewater. Here, we demonstrate magnesium–cobalt LDHs (Mg–Co LDHs) anchored in situ onto the pore channel of dendritic fibrous nanosilica (DFNS) via an interface-constrained strategy. The synergy of Mg–Co LDHs and DFNS not only improves the endurance of the Mg–Co LDH under harsh acidic conditions but also increases the number of active sites of DFNS. Thus, DFNS@Mg–Co LDH shows a high U(VI) uptake capacity (1143 mg g–1) at pH = 3 and C0 = 598.7 mg L–1, which is about 4.8-fold higher than that of pristine DFNS. The DFNS@Mg–Co LDH exhibits excellent U(VI) uptake in various background water circumstances due to its acid endurance and highly selective adsorption. This interface-constrained strategy provides LDH materials with durability under extremely acidic conditions along with a high adsorption capacity, which is promising for uranium capture from various water fields.

Layered double hydroxides

Interface (matter)

Industrial wastewater treatment

10.1021/acsami.1c01960

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Citations (26)

High sensitive electrospun thermoplastic polyurethane/carbon nanotubes strain sensor fitting by a novel optimization empirical model

Advanced Composites and Hybrid Materials (2023)

Xin Wang Muchao Qu Kuangqi Wu Dirk W. Schubert Xianhu Liu

Gauge factor

Thermoplastic polyurethane

Piezoresistive effect

Strain gauge

10.1007/s42114-023-00648-x

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Citations (56)

The thermal management of wearable and stretchable electronics

Science Bulletin (2020)

Hongling Sun Xianhu Liu Chuntai Liu Changyu Shen

Wearable Technology

Stretchable electronics

10.1016/j.scib.2020.10.024

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Citations (5)

Effect of cumulative lightweight aggregate volume in concrete on its resistance to chloride-ion penetration

Taylor & Francis eBooks (2008)

Ming Ming Zhang Xianhu Liu

This paper presents an experimental study on the resistance of lightweight aggregate concretes to chloride-ion penetration in comparison to that of normal weight concrete of similar w/c. Salt ponding test (based on AASHTO T 259), rapid chloride permeability test (ASTM C 1202) and rapid migration test (NT Build 492) were carried out to evaluate the concrete resistance to the chloride-ion penetration. Results indicate that in general the resistance of the LWAC to the chloride-ion penetration was in the same order as that of NWAC of similar w/c. However, the increase in cumulative LWA volume and the incorporation of finer LWA particles led to higher charge passed, migration coefficient, and diffusion coefficient. Since the LWACs had lower 28-day compressive strength compared with that of the NWAC of similar w/c, the LWACs may have equal or better resistance to the chloride-ion penetration compared with the NWAC of equivalent strength. The trend of the resistance of concretes to chloride-ion penetration determined by the three test methods was reasonably consistent although there were some discrepancies due to different test methods.

Penetration (warfare)

10.1201/9780203883440.ch25

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Citations (0)

Flexible multilayered MXene/thermoplastic polyurethane films with excellent electromagnetic interference shielding, thermal conductivity, and management performances

Advanced Composites and Hybrid Materials (2021)

Qingsen Gao Yamin Pan Guoqiang Zheng Chuntai Liu Changyu Shen

Thermoplastic polyurethane

Thermal Stability

10.1007/s42114-021-00221-4

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Citations (285)

Pt‐Induced Defects Curing on BiVO₄ Photoanodes for Near‐Threshold Charge Separation

Advanced Energy Materials (2021)

Rui‐Ting Gao Shujie Liu Xiaotian Guo Rongao Zhang Jinlu He

Abstract Photostability is one of the most essential properties for evaluating photoelectrochemical (PEC) water splitting performance on semiconductors. Herein, the oxygen‐deficiency conditions are applied to tune and activate BiVO 4 photoanodes with a class of oxygen vacancies across the whole bulk material, and regulate the electronic occupancy of these states upon the charge carrier processes that determine PEC water oxidation activity. Through the experimental results and nonadiabatic molecular dynamics with time‐domain density functional theory calculations, the charge carrier lifetime can be influenced by the oxygen vacancies concentration on BiVO 4 , and the semiconductor can be flexibly photoactivated under oxygen‐sufficient and deficient atmospheres for enhancing the charge carrier density and photovoltage. The PEC performance of BiVO 4 is further boosted by Pt doping, which exhibits a record photocurrent density of 5.45 mA cm –2 at 1.23 V RHE with solar conversion efficiency of 2.1% at 0.65 V RHE . The Pt can prevent the unnecessory charge recombination on the defected BiVO 4 , which also enhances the majority charge carrier density, resulting in one of the best charge separation efficiencies, close to 100%, among the steady‐state PEC performance for BiVO 4 . More importantly, the resulting Pt:BiVO 4 presents long‐term stability over 50 h at 0.8 V RHE .

Photocurrent

Charge carrier

Charge density

Oxygen evolution

Carrier lifetime

10.1002/aenm.202102384

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Citations (99)

Graphene oxide based dopamine mussel-like cross-linked polyethylene imine nanocomposite coating with enhanced hexavalent uranium adsorption

Journal of Materials Chemistry A (2019)

Songwei Li Peipei Yang Xianhu Liu Jiaoxia Zhang Wei Xie

GO-pDA-PEI with excellent stability provided enough movement space and active sites for highly preferential adsorption of U(vi).

10.1039/c9ta04562g

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Citations (180)

Designing Ceramic/Polymer Composite as Highly Ionic Conductive Solid‐State Electrolytes

Batteries & Supercaps (2020)

Shangshu Qian Hao Chen Zhenzhen Wu Dong‐Sheng Li Xianhu Liu

Abstract The design and fabrication of solid‐state electrolytes (SSEs) with high ionic conductivity is the most crucial obstacle for all‐solid‐state lithium batteries (ASSLBs). However, though polymer SSEs have the advantages of effective interfacial contact, polymer ASSLBs have not been able to deliver performance comparable to conventional lithium‐ion batteries (LIBs) due to slow ion transport within the polymer framework. In contrast, the high inherent ionic conductivity of ceramic SSEs is limited by the poor electrolyte/electrode interfacial contact. Therefore, the concept of ceramic/polymer composite electrolytes (C/PCEs) was proposed to combine the advantages of these two electrolytes and simultaneously overcome their weaknesses. This work reviews the recent progress in C/PCEs development according to the morphology of the ceramic components in C/PCEs. In this review, we investigate the inherent relationship between the structures of C/PCEs and the performance of the resultant SSEs, and subsequently conclude some general C/PCE design principles for future SSEs.

Polymer Electrolytes

Fast ion conductor

10.1002/batt.202000149

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Citations (60)

Enhanced Charge‐Carrier Dynamics and Efficient Photoelectrochemical Nitrate‐to‐Ammonia Conversion on Antimony Sulfide‐Based Photocathodes

Angewandte Chemie International Edition (2024)

Shijie Ren Rui‐Ting Gao Jidong Yu Yang Yang Xianhu Liu

Abstract The photoelectrochemical reduction of nitrate to ammonia (PEC NO 3 RR) has emerged as a promising pathway for facilitating the natural nitrogen cycle. The PEC NO 3 RR can lower the reduction potential needed for ammonia synthesis through photogenerated voltage, showcasing the significant potential for merging abundant solar energy with sustainable nitrogen fixation. However, it is influenced by the selective photocathodes with poor carrier kinetics, low catalytic selectivity, and ammonia yields. There are few reports on suitable photoelectrodes owning efficient charge transport on PEC NO 3 RR at low overpotentials. Herein, we rationally constructed the CuSn alloy co‐catalysts on the antimony sulfides with a highly selective PEC ammonia and an ultra‐low onset potential (0.62 V RHE ). CuSn/TiO 2 /Sb 2 S 3 photoelectrodes achieved an ammonia faradic efficiency of 97.82 % at a low applied potential of 0.4 V RHE , and an ammonia yield of 16.96 μmol h −1 cm −2 at 0 V RHE under one sun illumination. Dynamics experiments and theoretical calculations have demonstrated that CuSn/TiO 2 /Sb 2 S 3 has an enhanced charge separation and transfer efficiency, facilitating photogenerated electrons to participate in PEC NO 3 RR quickly. Meanwhile, moderate NO 2 * adsorption on this photocathode optimizes the catalytic activity and increases the NH 4 + yield. This work opens an avenue for designing sulfide‐based photocathodes for the efficient route of solar‐to‐ammonia conversion.

Photocathode

Ammonia production

10.1002/anie.202409693

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Citations (3)