Zhibing Chen
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View article: Advances in Single-Atom-Catalyzed Acetylene Hydrochlorination
Advances in Single-Atom-Catalyzed Acetylene Hydrochlorination Open
The growing demand of PVC calls for a more sustainable technology for its production. Nonetheless, acetylene hydrochlorination, an industrially relevant technology for the manufacture of vinyl chloride monomer of PVC, is hampered by the us…
View article: Numerical analysis of horizontal bearing capacity of large-diameter implanted rock-socketed piles for offshore wind turbines
Numerical analysis of horizontal bearing capacity of large-diameter implanted rock-socketed piles for offshore wind turbines Open
There is no standard for rock-socketed pile foundation of offshore wind farm at China and abroad. According to the practical geological and environmental conditions of offshore wind power plant, response of rock-socketed pile under horizon…
View article: The set of stable indices of 0-1 matrices with a given order
The set of stable indices of 0-1 matrices with a given order Open
The stable index of a 0-1 matrix $A$ is defined to be the smallest integer $k$ such that $A^{k+1}$ is not a 0-1 matrix if such an integer exists; otherwise the stable index of $A$ is defined to be infinity. We characterize the set of stabl…
View article: The stable index of digraphs
The stable index of digraphs Open
The stable index of a digraph $D$ is defined to be the smallest integer $k$ such that $D$ contains two distinct $(k+1)$-walks with the same initial vertex and terminal vertex if such an integer exists; otherwise the stable index of $D$ is …
View article: Corrosion behavior of C-22, Ti-0.2Pd and Ti-32Mo alloys in the aqueous solution of hydrochloric acid and sodium chlorate
Corrosion behavior of C-22, Ti-0.2Pd and Ti-32Mo alloys in the aqueous solution of hydrochloric acid and sodium chlorate Open
Corrosion behavior of Hastelloy C-22, Ti-0.2Pd and Ti-32Mo alloys in the aqueous solution of hydrochloric acid and sodium chlorate was investigated. The C-22 alloy was pitted because the intergranular carbides rich in Cr and Mo would lead …
View article: A recursively updated Map-Reduce based PCA for monitoring the time-varying fluorochemical engineering processes with big data
A recursively updated Map-Reduce based PCA for monitoring the time-varying fluorochemical engineering processes with big data Open
The hypertoxic materials in fluorochemical engineering process make it very critical to public safety. Unfortunately, the complicated and time-varying characteristics of it badly hinder the wide applications of advanced process monitoring …
View article: Nickel-reduced graphene oxide-cellulose nanofiber composite papers for electromagnetic interference shielding
Nickel-reduced graphene oxide-cellulose nanofiber composite papers for electromagnetic interference shielding Open
With the widespread use of electronic communication devices, ultra-thin, flexible, and high-performance electromagnetic interference (EMI) shielding materials are widely used to prevent radiation pollution. Moreover, graphene-reinforced po…
View article: WITHDRAWN: Adsorption of NO2 on monolayer MoS2 doped with Fe, Co, and Ni, Cu: A first-principles study
WITHDRAWN: Adsorption of NO2 on monolayer MoS2 doped with Fe, Co, and Ni, Cu: A first-principles study Open
Here, we reported that Fe, Co, and Ni, Cu -doped MoS2 monolayers nanomaterials was a promising approach to improve their gas sensing performance. The adsorptions of NO2 gas molecule on Fe, Co, and Ni, Cu -doped MoS2 monolayer were studied …
View article: A family of graphs that are determined by their normalized Laplacian spectra
A family of graphs that are determined by their normalized Laplacian spectra Open
Let $F_{p,q}$ be the generalized friendship graph $K_1\bigvee (pK_q)$ on $pq+1$ vertices obtained by joining a vertex to all vertices of $p$ disjoint copies of the complete graph $K_q$ on $q$ vertices. In this paper, we prove that $F_{p,q}…
View article: Spectral radius of uniform hypergraphs and degree sequences
Spectral radius of uniform hypergraphs and degree sequences Open
In this paper, we present several upper bounds for the adjacency and signless Laplacian spectral radii of uniform hypergraphs in terms of degree sequences.
View article: The general zeroth-order Randić index of maximal outerplanar graphs and trees with k maximum degree vertices
The general zeroth-order Randić index of maximal outerplanar graphs and trees with k maximum degree vertices Open
For a graph, the general zeroth-order Randić index R 0 α is defined as the sum of the αth power of the vertex degrees (α = 0, α = 1).Let n be the class of all maximal outerplanar graphs on n vertices, and n,k be the class of trees with n v…
View article: On {0,1} CP Tensors and CP Multi-hypergraphs
On {0,1} CP Tensors and CP Multi-hypergraphs Open
A doubly nonnegative matrix can be written as a Gramian matrix, and a completely positive matrix can therefore be written as a Gramian matrix of some nonnegative vectors. In this paper, we introduce Gramian tensors and study 2-dimension co…